V3_9_0TW.EXE - TWAIN USB Driver for Win2k/98
V3_9_0WI.EXE - WIA USB Driver for WinMe/XP
DriverVer=08/06/2001,3.9.0.10 for:

"IXY DIGITAL 300"
"PowerShot S300"
"DIGITAL IXUS 300"
"PowerShot A20"
"PowerShot A10"
"IXY DIGITAL 200"
"PowerShot S110"
"DIGITAL IXUS v"
"PowerShot S30"
"PowerShot S40"
"PowerShot G2"