I installed ActiveSync 4.2 on my PC running Win2000 Pro SP4. I have a Logitech wireless keyboard and mouse. While the software was installing, my computer just popped off. I tried restarting but at some point during startup, it would just shut off. I tried safe mode but that froze (plus I had no keyboard or mouse anyway since Active Sync install killed them so a restart was pointless anyway). To at least get my PC back up and working, I had to hookup and old wired keyboard and mouse, start in safe mode, could not use add/remove programs because I got some message that my uninstaller no longer worked either so I had to uninstall ActiveSync by editng my registry! I rebooted, reinstalled software for wireless keyboard and mouse and I at least now have my PC and peripherals back....now my problem is that it appears I will never be able to install ActiveSync since it's incompatible with my keyboard and mouse. Now what do I do? I sort of need the application to manage downloads and files on my Xda Exec.