This is a collection of drivers and software for Windows 98, ME, and XP (2000 probably also supported). This is the stuff you need if you own an F2A Ultra Flash Kit. The only thing missing from the original page is Power Writer v2.60, but 2.61 is included.
http://flash2advanceultra.blogspot.com/
http://www.flash2advanceultra.tk/
http://flash2advanceultra.blogspot.com/
http://www.flash2advanceultra.tk/