Yeh thought we could all discuss opinions on updates/group hugs etc. all here.
Share the painnn. At least only 12 days til the new iPhone. 
Reintroduction of the 24" model. Personally I find the 21.5" too small, but the 27" too big.
Intel Clarkdale i3 and i5 processors. I'm really not sure who these iMacs are supposed to be aimed at but I originally thought the i stood for Internet. The original iMac was aimed at those consumers wanting fast and easy access onto the Internet. That said, do we really need i7 processors and high end graphics cards? Which leads me onto my next point
ATi Radeon 5000 series GPUs. I'm not sure if apple should be including mid to high end GPUs as gaming (IMHO) is moving away from the PC and going more and more towards consoles. If you want to play games, buy a console! Apple should use GPUs to compliment their software for OS/APP hardware acceleration in video encoding, desktop and browser acceleration etc etc..That's my opinion anyway, I'm sure there's many iMac users who enjoy gaming.
eSata and USB3.0 connectivity. USB2 backups HDDs are too slow.
2 x 3.5" HDD bays. It would be great to have the option of a second internal HDD for storage. Keep HDD1 for the OS/Apps and store your media on HDD2. I'd prefer this option over an external. That's if the iMac has room for an additional disk in its casing. If they can, perhaps a Raid0/Raid1 option although maybe Apple feel that's only for the PowerMac range.
My next two I'm really on the wall with....SSD and Blu-Ray. I've owned an SSD drive and IMHO it's not worth the price to storage/performance ratio. Maybe they can at least offer it as an option though? Blu-Ray is fantastic for optical storage. I'm not keen on watching Blu-Ray movies on a computer. That's what I have a 42" Plasma for in the living room for. However, for storage it would be great. I have 23gb of photos I'd like to backup and not keen on just keeping them on a backup HDD incase that fails!! DVD-9 is not enough anymore. again...maybe include it as an option?
2 x 3.5" HDD bays. It would be great to have the option of a second internal HDD for storage. Keep HDD1 for the OS/Apps and store your media on HDD2. I'd prefer this option over an external. That's if the iMac has room for an additional disk in its casing. If they can, perhaps a Raid0/Raid1 option although maybe Apple feel that's only for the PowerMac range.
When was the last time apple came out with a new iMac ? Are most people still guessing the new iMac will come out in October?
I doubt they'll make 3 models. 21.5" isn't that much smaller plus its resolution is almost the same as 24"s. There are still 24" refurbs
Well, iMac is meant for a lot people. Low-end serves most people just fine as long as you don't do any heavy stuff such as gaming. I find high-end 21.5" being the best "gaming Mac" as it's not that expensive and offers decent GPU (gaming performance is about the same as high-end 27" due resolution). I really hope they put good GPU, at least as an option to the 21.5" so the people who want to game have possibility to do it, without jumping for $3k Mac Pro.
Low-end 27" I find being the option for 27", with reasonable price tag. For 300$ more, the quad core is something you should really jump to as it's almost twice as fast let alone the better GPU. High-end 27" has really hit the Mac Pro market as it's faster than quad core Mac Pro, for 500$ less plus enormous display. The only disadvantage is the lack of upgradeability. No PCIe cards, no other than USB and FW HDs etc. iMac with ExpressSlot and user-upgradeable HD would probably kill Mac Pro.
The problem is that software, especially huge software suites like Final Cut and Creative Suites are extremely slow to update. Some day the power of GPUs will be unleashed for general tasks. OpenCL is great tool for that but support for it is still pretty bad.
Many people prefer PCs for gaming over consoles, that's totally dependent on person. PC gaming market is still pretty huge and now due introduction of Steam for OS X, there will be a lot more games available straight for OS X. iMac is the only reasonable desktop Mac for gaming thus Apple should make it even better.
eSATA has been available since 2004 so Apple would have used it already if they wanted. Problem with USB 3.0 is that Intel is avoiding it and not integrating it to their chipsets before 2012 thus Apple would have to use dedicated chip for USB 3.0. It's not impossible but Apple has never been a fan of adding anything extra.
Currently there is no space for dual 3.5". If Apple made it thicker, it would be possible. Many people would still prefer SSD over second HD so 2.5" SSD + 3.5" HD is something most of us if hoping for.
Blu-Ray technology exists so it's only up to Apple do they want it, or not. Currently they haven't and Mac Pro would likely get it first.
I'm just killing some time (waiting for my train) so no offense meant
My guess of what will the next gen have:
Low-end 21.5"
Intel Core 2 Duo 3.06GHz (option for 3.33GHz)
NVidia 320M
4GB RAM
500GB HD
High-end 21.5"
Intel Core i3 "Clarkdale" 2.93GHz (option for 3.2GHz Intel Core i5 "Clarkdale")
ATI 57xx with 256MB GDDR3
4GB RAM
1TB HD
Low-end 27"
Intel Core i3 "Clarkdale" 2.93GHz (option for 3.2GHz Intel Core i5 "Clarkdale" and 2.66GHz Intel Core i5 "Lynnfield")
ATI 57xx with 256MB GDDR3
4GB RAM
1TB HD
High-end 27"
Intel Core i5 "Lynnfield" 2.66GHz (option for 2.8GHz Intel Core i7 "Lynnfield")
ATI 58xx with 512MB GDDR5
1TB HD
All models have option for up to 2TB HD and up to 16GB RAM. Apple may not use the exact models I mentioned so e.g. 3.06GHz i3 instead of 2.93GHz and 3.33GHz i5 instead of 3.2GHz etc. Can't tell more about the GPU other than mid models will get "Redwood" based GPU and high-end will get "Juniper" based GPU
Just my guess
I agree with you, though i do think the base/low end 27" will also have a upgradle gpu as a option. As the current base 27" imac has
hellhammer said:High-end 27"
Intel Core i5 "Lynnfield" 2.66GHz (option for 2.8GHz Intel Core i7 "Lynnfield")
ATI 58xx with 512MB GDDR5
1TB HD
with the i3 system i guess $400 is hard for most... for me I already had a professional windows 7 key... so thats a lot of savings.
Then a good deal on a case for $40 with built in 500W power supply, and no its not a plastic pice of junk i just searched for a deal. $89 for 4 gb ram... got a good deal on a motherboard for $80, $99 for the i3, then $90 for my graphics card... and yes I had a lot of extra harddrives so that was also not in the price. Not an i7 imac... but for $400 it sure does great with all the games i have throw at it!
So i guess $600 for someone that needs to get a harddrive and windows 7... So thats quite a bit, but my point being PC for gaming is sooo much cheaper and its almost easier to just build one just for gaming and not worry so much about the imac's gaming ability cause apple charges a lot for hardware... but in the end the software and usability pays for itself in anything but gaming... but thats or another thread. sorry my post was missleading
Overall I think they are fairly reasonable.High-end 27"
Intel Core i5 "Lynnfield" 2.66GHz (option for 2.8GHz Intel Core i7 "Lynnfield")
ATI 58xx with 512MB GDDR5
1TB HD
All models have option for up to 2TB HD and up to 16GB RAM. Apple may not use the exact models I mentioned so e.g. 3.06GHz i3 instead of 2.93GHz and 3.33GHz i5 instead of 3.2GHz etc. Can't tell more about the GPU other than mid models will get "Redwood" based GPU and high-end will get "Juniper" based GPU
Just my guess
There's a recently released 3.07 GHz Lynnfield (replacing the current 2.93 GHz), and given the tentative placement of 6 and 8 core Sandy Bridge CPUs, the 3.07 GHz Lynnfield's successor may be the low end of the 6/8 core Sandy Bridge line. Even if Apple uses the 3.07 GHz (probably not), I doubt Apple will use any Sandy Bridge with more than 4 cores in the 2011 revision, due to different sockets between 2/4 and 6/8 core SBs and a possible 130 W TDP.
I agree Hellhammer, except i think that Apple will jump to 512MB versions of the GPU and not 256MB.
Something tells me 6 core Sandy Bridge probably won't be much lower clocked than highest quad-core, especially if it's 130 W rather than 6/8*(130 W) = ~98 W. 95 W quad-core + 2 extra cores - GPU could easily be within 130 W (binning/yields aside). But since the iMac uses 95 W CPUs, I agree there will be clock decreases. Going from 95 W to 82 W with Lynnfield S series gives a clock drop similar to the TDP drop (~17%). 95 W is 73% of 130 W. 73% of a possible 3.2 GHz 6-core is 2.4 GHz. That's not too much better than 3.2 GHz 4-core in multithreaded tasks.Also, now that Sandy Bridge brings us first quad core 32nm chips, we could expect pretty high clock, possibly +3.2GHz in iMac thus what's the gain from lower clocked six core as most software is still single or dual threaded?
Not to throw ****. But the i3 isnt that great for gaming, no turbo mode. Also a 99 dollar graphics card isnt the greatest around. If you want a proper gaming PC you reach 1000 dollars and more. Also 40 dollars for a PSU and a case, i dont think so. I would never buy cheap stuff, a cheap case, doesnt have good airflow, and its not sound dampend etc, the power supply isnt modular, so theres cables everywhere.
Then you need a display, imac comes with one of the best displays out there, and ips of the same quality is a 1000 bucks more. So of all the mac products i think the imac is the best deal around, easily.
Also, you have one cable going from the imac, not 10 that you do from a custom built PC. And again, the imac is so beautiful.
I used to build gaming PC's before. Never again. But now we are going offtopic, sorry.