I just have XP 32-bit on my new system at the moment. I intend on putting Windows 7 on it when it comes out next month. I'm trying to decide if I should stick with W7-32 or go to W7-64. If I go 64 would I have problems with applications, particularly older applications that I'm very fond of? Does the 64 OS then run in high-memory and run 32 bit apps below the line? There doesn't seem to be a whole lot out there about the real pros and cons but it sure seems 64-bit is the wave of the future.









