I don't believe that is an option with that phone, According to the reviews - ""You can transfer photos off the phone via a multimedia message, upload them to an online album hosted by Sprint, or transfer them to a printer via Bluetooth or PictBridge service.""
It states you can upload them to an online album hosted by Sprint(which is your pic mail account page I posted above, But I don't see that option in the userguide.
This is annoying. I typed a long reply and the web site said I was not logged in even though it let me reply and showed me as logged in.
You can transfer photos and phone numbers, but I have not found a specific driver. Susteen "Data Pilot" does work, not a freebie. You also need a special USB cable, has 5 pins on the small end.
Has a spreadsheet like format, easy to use. Windows XP detected the phone, but could not locate a driver. When I updated Data Pilot (80 meg download) it found the phone and let me continue.