Windows XP Driver for VGN-G1 Series
File Name: VGN-G1-Drivers.zip 
File Size:  92.1 MB (96,655,102 Byte)

Windows XP Applications for VGN-G1 Series 
File Name：VGN-G1-Application.zip 
File Size：379 MB (397,431,593 Byte)

Note: As the ZIP file contains all the drivers, downloading may take a long time.