Because some of my applications (Lotus SmartSuite in particular) will not run properly in 64 bit OS, and because I'm probably going to have to purchace a new 64 bit computer... I want to install my (new, unopened, full version) XP SP3 OS on the new machine in hopes that it will run my older 32 bit apps. Do you think I'll be o.k, or am I apt to still have trouble?