I need to provide a link for quicktime windows.
I found one that says windows 2000, but would like to provide one broader than that for my windows users. any ideas appreciated. thanks.

You can provide a single link and the Apple website will display the right page based on the system being used. You link is:
http://www.apple.com/quicktime/download

If you want to be specific and send them directly to a specific page, the two pages are:
http://www.apple.com/quicktime/download/mac.html
and
http://www.apple.com/quicktime/download/win.html

Ok thanks Ernest:
so you are certain if I make the link to download, and leave it at that, someone on a windows machine with be directed to windows and mac to mac. I almost have to trust you as I don't have a windows machine here to test.

notice also that the windows page is only offering windows 2000? what about all the users on XP or Vista......etc etc?

You can click the link for win on your mac. When I go there, it says it's for 2000/XP. I would just send them to

http://www.apple.com/quicktime/download

and let the Apple site take it from there.