I am running WindowsXP but some of my application doesn't work for XP. These apps were running okay in Windows 2000. The two apps I have which doesn't work are VirtuoCD and NeoGeo emulator. I try going into the properties of the *.exe file and choosing what it should be compatible with but it still doesn't work. I chose every operating system for compatibility but nothing. Is there something I could be doing differently. Please shed some light on this function of XP if you could. Thanks.