MobileSync is a Mac OS X synchronization application for Sony Ericsson mobile phones and Microsoft Entourage. It lets you take your personal information with you by keeping the calendar and phone book of Entourage and your phone up with each other’s changes.

MobileSync lets you use IrDA, cable, or Bluetooth where applicable on the following phones from Sony Ericsson: T39m, R520m, T65, T61d, T68, and T68i.

MobileSync is available for US$25, with a free 7-day evaluation period. The new version is free for all registered users.