MaxReboot got hold of some Radeon drivers that haven't been posted before. These come in two flavours:

ATI Radeon 4.13.7197 drivers for Win9x/ME dated October 2nd 2001.

ATI Radeon 6.13.3281 drivers for WinXP also dated October 2nd 2001.

Download ATI Radeon WHQL Win9x/ME and WinXP Drivers