I am trying to figure out which version of Winodws 7 Home Premium I should upgrade to. I am currently running the release candiate of Windows 7 Ultimate in the 32 bit version on my desktop PC. I recently purchased a Vaio Notebook PC which came with Vista Home premium 64 bit version ( and a free Windows 7 upgrade). Both OS's run fine, except that I discovered that my Epson Stylus Photo 960 Printer does not have 64 bit drivers available. I was advised by Epson that there were no plans to issue drivers for this printer which I purchased approximately 5 years ago. It works fine with my 32 bit drivers on my desktop PC. The printer is fine, but I will most likely replace it in a year or two. Would you recommend sticking with 32 bit for the sake of printer compatability, or biting the bullet, moving to the 64 bit version of Windows 7, and buying a new printer a couple of years earlier than planned. If there is no real benefit to be gained between 64 bit and 32 bit, then my thinking was to wait. I would appreciate any suggestions.