hey canada ram, what's the best ram out there. just wanted to know, and see if it's in my price range. thanks
There really isn't any "best".
All 100% compatible Mac RAM will run at precisely the same speed in your machine.
And if the RAM isn't 100% compatible, then you shouldn't put it in your Mac.
Good RAM can come in many brands, Kingston, Crucial, Samsung, Elpida, Hynix, Nanya, Micron, Swissbit, Transcend, etc. etc., and it's equally true that each of the above make hundreds of models of of RAM that is fine RAM but totally wrong for your machine -- which is why buying even a name brand from eBay or a discounter is risky unless you know that the model is exactly the right one for your Mac.
What it comes down to is whether the seller will guarantee their product is 100% compatible, and how well they take care of you as a customer.
As has been recommended many times on MR, sticking with a Mac-aware seller with a good track record is the safest. There are lots: Crucial, OWC and Data Memory Systems are most often recommended on MR, because they have a consistent record of treating Mac customers right. There are other reputable sellers, 1-8004memory and MemoryX are two off the top of my head, Orca in the UK I have also heard good things about. There's this little company in Canada who's halfways decent, too.
Also, don't forget to compare your local Apple dealer.
I freely admit my bias towards knowledgeable dealers who have good customer service policies. And you may pay $ 5 - 20 more for that than the lowest possible price seller.
I also admit a bias against companies that play games with pricing, engage in bait-and-switch selling, advertise lowest prices on items that are never in stock, disclaim any responsibility for compatibility, have low customer satisfaction ratings on Resellerratings and Epinions, charge restocking fees on incompatible RAM, shortchange the customer on warranty and lie in their advertising. I suggest avoiding those companies like the plague - the risk is not worth a $10 savings.
Taylor: use the right screwdriver. A stripped screw is way more grief than you want, especially when any hardware store has the 00 phillips for $5 or less.