If Windows 2000 is included..why not Windows ME or 98..Most of the program don't come with this compatibility and it would prove to be good for ur business

Umm...because those are even OLDER operating systems? I doubt that more than 1% of the people who visit this site are using a Windows OS that's at least TWELVE YEARS OLD! Honestly, any company that makes their programs compatible with Win2000 is already doing you a big favor. On top of that, WinME was a steaming pile of poop, anybody who has chosen to use it (rather than upgrade to XP, or even Vista, which is a very good OS by comparison) the last 7-8 years deserves all the headaches and incompatibility nightmares they get!