Well, I purchased Windows Vista yesterday, and here is my review so far..
I should have known from the start something bad was going to happen, when I couldn't get the *cursing* box open!!
M$ tech article on how to open the boxEven after reading that article several times, I still had trouble getting the dang thing open, but soon discovered why I was having so much trouble with it. they put transparent tape around both sides, which apparently people with eagle eyes didn't notice, that should have been my first tip that things weren't going to go well.. I was *THIS* close to taking it outside in the shed with a hammer and drill...lol
I have Vista on my laptop, so I knew how it was going to look and behave, but this installation turned out much differently then my laptop installation. First off, I put the CD in my DVD-ROM drive, booted up the PC, put in my CD key, to discover the CD key I purchased will only work within an already running OS, for it told me so as soon as I typed in the CD key, and since I had already FDISK'd my hard drive, I had to install XP just to install Vista in the first place..
So I installed XP, booted up XP, put in the Vista CD, and began the install process. I was pretty pissed by this time since the Windows anytime upgrade thingy only works between certain versions of Vista.. YOu can only anytime upgrade between basic to premium, or premium to ultimate, but you CAN'T anytime upgrade from an upgrade version of Vista home premium, to the full version of Vista Home Premium, which that alone almost made me walk back to walmart to take the dang thing back to the store, for I wanted a version to perform a CLEAN install, even if it prompted me for the CD...but noo they won't let you do that no more..
Once I got Vista installed, it seemed to run ok. Its a little slower the XP, but not by a whole lot. Some things are actually faster, like my internet connection is about 2x the speed of what it was in XP for some reason, not real sure why.
My biggest complaint with Vista right now, is my Sound drivers.
I have an Asus A8V-VM motherboard with onboard sound, and its included high definition audio driver basically doesn't work with the motherboard hardware, so basically I have no sound

I went on the Asus website, and there are no Vista drivers, at all, not even for similar mobo models...so that ticked me off too.. Asus is one of the leading motherboard manufacturers in existence and M$ doesn't have decient sound drivers for it? what the heck??!!
otherwise I've been happy with it so far for the most part. Unfortunately the only bad thing, I have MS Office 2003, but I'm sure it doesn't function under Vista, so I have no office program now. I was thinking about purchasing an Office 2007 License from school, for $70 I think it is for the professional version, which is an excellent price, just not sure if I want to spend the money for it right now.
but so far all my games work and stuff. It is annoying to be prompted for the administrative account all the dang time. I know you can disable the prompting, or UAC control altogether, but the problem with that, is the Vista security alert icon stays in your taskbar telling you UAC has been turned off, and annoys you every so often to turn it back on again, so they still annoy you with it even when you do have UAC disabled... but I guess a little red icon is better then being prompted constantly. hehe
another minor annoyance I have, is the sidebar. I remember on my laptop I could exit the Windows Sidebar while still keeping the gadgets on my desktop, but in this version I can't seem to figure out how to do that? On my laptop, if I exit the sidebar, the gadgets remain placed on my desktop, but in this version, the gadgets disappear when I exit the sidebar, so that annoyed me first thing.
oh and another minor thing that annoys me, when you unplug your Ethernet cable to reset your modem (I have to every so often otherwise comcast looses connection after awhile) well actually I just unplug the router, push the button on the back to reset the modem, then plug the router back in again. In XP, it would just say "a network cable is unplugged" and then when everything is plugged in again it would redetect the network and start working again.....but in Vista....when you do that...you basically have to restart your computer otherwise you won't have internet at all anymore until you do.... in other words, wired Ethernet isn't plug and play like it is in XP, which is kinda a step back in technology if you ask me *shrugs* about the only nice thing about it, is its built in IPv6 support, but who uses IPv6 yet? nobody I know...so its just a waste really... Even if comcast did support IPv6, which I think it does, the linksys router doesn't, so its really a waste of memory to keep ipv6 running if you ask me..
lastly, it took me a while to find stuff.. add/remove programs, for instance, is now under "programs and features" which would have been the LAST place I thought to look. Programs and features makes me think of upgrades to add, not uninstalling software, so I don't like the fact that everything is so different now.