I have a quad with 4gb and for me in my terms of speed, it is slow. It is bloated because it takes up a huge amount of space. I could care less if I have a TB drive or not, an OS should not take up as much space as 7. XP Pro SP3 only takes up 600mb total compared to 7 which takes up what, 4.75gb roughly. That is bloated.
Again as I stated in my last post though, it is a matter of opinion and perspective.
Have you tried writing down the BSOD codes and researching a little? It may very well be a hardware issue that causes this incompatibility with 7.

Then you most have a bunch of background stuff running or something. I am running Vista 64 on a computer with an E5200 @ stock and 2Gb's of 800Mhz and never have to wait for anything OS related. To clarify that, I am an enthusiast and am used to a quad core @ 3.6 and 8GB's of DDR2 1066. The speed difference in OS related tasks(everything except games, folding, rendering, video/photo editing) is unnoticeable.
In this day and age, space is not an issue. Why compress stuff if space is not an issue for anybody with a modern computer? I understand what you're saying, but in perspective to mainstream hard drive sizes from XP's and Vista's respective day and age, the OS actually takes up less % of disk space. Not to mention a lot of that space can be reduced as it is taken up by unneeded software. They probably shouldn't have included it all, but for the once every 6 months I reinstall, it doesn't really bother me. I can see where it could be bothersome, but I spend a few hours on the computer a day anyways.
Obviously everyone is entitled to their opinion, but frankly, the benchmarks tell the truth. Vista SP2 and XP SP3 speed differences on the same hardware that is up to Vista's recommended specs are negligible in almost all applications.
I guess this may be because I have very current hardware in my system, but ever since I got Windows 7 64-bit, my system has been extremely stable. The only times I've gotten BSOD's is when I push an overclock too hard, in which case, any OS will crash. Beyond that, I've NEVER had a BSOD related to software.
I've had a couple of programs that are incompatible with Windows 7, even in compatibility mode, but those have been few. For the most part, nearly every program I've put on here works great.
I still think Winodws 7 is far superior to Vista, and is a pretty good upgrade from XP as well.

Sadly Squishy, I think you're in a minority here. That doesn't at all take away from the problems that you're having, but I wouldn't base your thoughts of the OS on this one situation. Each system is different, and there may be some incompatibilities with the hardware that's causing your problems.
7 is by far the best OS Microsoft has put out since 2000, and to be honest is probably the best OS that they have ever created. Sure it has some shortfalls, but everything does, and 7's are few and far between.
I have a quad with 4gb and for me in my terms of speed, it is slow. It is bloated because it takes up a huge amount of space. I could care less if I have a TB drive or not, an OS should not take up as much space as 7. XP Pro SP3 only takes up 600mb total compared to 7 which takes up what, 4.75gb roughly. That is bloated.
Again as I stated in my last post though, it is a matter of opinion and perspective.
