I honestly think that the reason so many people hate Windows Vista comes down to the IT reviewers.
I have a hell of a load of computers here, the ones I use on a daily basis at the moment are 2 core quad desktops and a dual core laptop, one of the desktops run Ubuntu and the others run Windows Vista Ultimate.
At the time of the Vista launch, I had a few Pentium D machines.
The machines I use for testing are completly seporate to my work machines, and I always use the previous generation ones, so, when I did my initial tests of Vista, I was using P4 machines that were above minimum specification, but not that good. There was many driver issues (not really Microsoft's fault, however, the end user generally does not understand this).
People want to either buy a complete unit or get a disk and just make something work.
At Vistas launch, so many OEM's were selling computers that were the minimum specification, fine they worked, but you couldnt really do anything fancy (Without them over heating or going VERY slow), and I think this is partly Microsoft's fault with the Vista ready/compatible branding.
Nearly all technical writers simply blasted any computer with Vista on it, without giving it a chance. I am personally not a fan of Dell, however one of their nicer machines, fully loaded and powerful was given a harsh review simply for the fact it had Vista on it. Many people pick up on this sort of thing without giving it a chance themselves.
The general problem I get now is mainly with people saying should I use XP or Vista, and it is a hard one to answer. At the end of the day, XP loads faster than Vista, but then again, 98 loads faster than xp and 3.1 loads faster than that... but you really do not want to go back to those days!
There are many nice features, however Vista still lacks a killer feature that makes everything else obsolete. What I personally do now is I always recommend people use Vista on new machines, however I never usually recommend upgrading a fully working XP machine unless it is beefy hardware.
You see many people say "Vista DRM", personally, I am sure there are components in Vista, however as long as they do not bother me, I do not really care. The moment I download something and it says "Windows has prevented you from playing this file" or something like that, that will be the day I switch to Linux only.
I had one client come to me and ask for a machine with XP, I asked him why he does not want Vista, he told me that his neighbour has it and hates it. I said trust me, it works fine, I put it on and he loved it, I visited the neighbour, and no joke, they were running Vista on a P3, 30GB hard drive, 768MB ram.... never even tried installing it on anything like that!
I still stand by the fact that I think not everything should be running Vista, XP is a very mature product and there are many benefits to it, however on new computers, there is no reason not to use it.
Scott, good luck with the project! I did something similar a while ago.
I build a entire machines - without case.
Celeron (forget number)
160GB hard drive
2GB memory
DVD Rom
motherboard with aero compatible graphics
I bought all at trade prices and it ended up costing me around £75 + vat (without the actual copy of Windows!), I would never normally use a celeron, but I wanted to demonstrate a point, the new ones are 64 bit and dual core... so pretty much more powerful than most 3+ year old mainstream cpus.
It ran Vista wonderfully and fast, and it prooved the point I was trying to make to the people I had it there for.
Good luck with the project! hope I have not gone on to much and I hope someone finds this intresting!