On November 1, 2008 the free Windows Mobile 6.0 update for the AT&T Treo 750 will expire. Treo 750s purchased after December 2007 shipped with Windows Mobile 6.0 so no update is required. If you have an older Treo 750 however, you'll need to update to WM 6.0 by November 1 or you'll be out of luck.

The free upgrade 3.5G HSDPA capabilities, and provides access to several AT&T Multimedia services like: AT&T Music, CV (Video), and AT&T Mall.

Get the update at the link below.