I know you didn't ask for my opinion, but I'll tell you why I dislike Vista.
1.) It runs slow. I don't care how fast your computer is, it could be faster if you were running a different OS. It carries too much extra baggage, takes up too much HD space, and my old computer that was fitted with 2 GB ram reminded me more of my mother's 8 year old computer running XP with 500 megs of ram.
Not correct. I'm running Vista here on my desktop and it's faster than XP. Not only that, but it does everything
faster than XP. Applications load instantly, it's rock solid, and I never had any issues with it. People that install Vista on an older machine? Sure, they will have issues. Vista is not meant for old machines - it's designed to take advantage of new hardware. I'm not a Vista fanboy - heck, I dogged it too in the beginning, but then I realized that experience really is the only answer here. Vista works great.
2.) I installed it twice and both times it ****ed up my sound drivers and I had to get a repair man to fix it, before I found a cumbersome way to do it myself. I heard this is a common fault. All I keep hearing off people who installed Vista is how it wrecks havoc with your drivers.
This sounds like an issue with your computer and not Vista. I use Vista for music production and again, it's rock solid. Vista's disk performance is much better than XP ever was. Any new OS will have some teething issues with drivers. Leopard was not exempt from this either.
3.) For all its supposed "wow" it's still a pretty ugly OS. Purchase WinCustomize to make it prettier. But really, do you want to have to pay for that?
That's subjective. Unlike many Apple fanboys, my OS does not have to look like a work of art - it just has to work, and Vista does that very well.
4.) It closes its native applications for "security reasons". I could not use the volume control that came with the operating system because Vista kept shutting it down due to "suspicious memory usage", or something like that.
I never had that happen. Sounds like your machine has issues and Vista is not to blame.
5.) The sidebar might look good at first, but it gets extremely annoying after a while. I ended up closing it and installing a freeware dock. (Nothing like OSX's dock, but hell). Using a dock seemed more practical and native for me.
It can be customzed any way you want. If you don't like it, don't use it. Again, this is subjective.
I can see why some users would prefer a PC over a Mac, (After all they're usually cheaper, and some applications only really work well on a PC) but there is - in my mind - no single excuse to switch from XP to Vista. Not one. Although obviously I'd recommend buying a mac over a PC. A friend of mine's a PC computer repairman, and he owns a mac. I don't think I need to ask him why
XP worked great for me, just like Vista does. On a current machine with proper hardware, Vista is faster... Much faster. Again, its disk performance fantastic, but again, on a current machine. It's a popular trend (especially here) to bash Vista, and most of these people bashing it have either never used it, or heard from a friend "that installed it on a two year old Dell". Come on people, I thought the Mac was a "think forward" machine? Vista can't be a "think forward" OS?
Let's also remember that Vista and XP don't have the luxury of being built to support a "Microsoft PC" like OSX has. I do not think Vista is perfect, but if you dig a little deeper, you'll see it can be tweaked far beyond what most people think.