Hi Peter Tarrant and Peter Minter, I don't think your question for Windows 7 will not work for MS magnifier program. I know you didn't looking two type of program files is between program files is 64bit and program files (X86) is 32bit in Windows 7 operation system. I am Information Technology. I know Zoomtext program 32bit for Windows 7 64bit. Also They are going to stopping Windows XP within two years - yes. But I advise you should keep Windows XP service pack download in external hard drive storage for update files and backup. I have three laptop and two personal computer include network hug and ADSL wireless modem at home and travelling. I have a small Netbook WinXP/Linux for robot only. Some deaf people don't want me help to fixed computer hardware troubleshoot. I think some deaf people are silly to learn own computer without skill. I had purchase new mainboard & CPU to dead mainboard & CPU replacement & installation in my personal computer overclock on last week. Alan McAlister of Brisbane.