I have to agree!
I have been using Windows XP 32bit on my 64bit computer for years, I loaded Vista on for about 3 days, and was horrified, it ran like a piece of S**T. Took forever to load up, seemed to be running all sorts in the background when I was doing much on the computer, and I found it to crash quite a bit.
Now I am running Windows 7 64bit, and it is running like a dream, Fast, Reliable, Looks great, Easy to use, and so far have not had any compatibility problems with any of my 32bit software I used in Windows XP, and I love the way I haven't had to load any 3rd party drivers yet, it even found my printer and loaded its own working drivers.
MS seems to have finally got it right!
But that’s just my opinion....hehe
Jesse