There is a new feature in menu called Exchange ActiveSync. (for more info, check this thread http://darkforestgroup.com/forum/index.php?topic=1354.0)
There is bug fix for Wifi "Connection Lost" problem.
If you tap the "LOCK" button (side button) two times the phone light will turn off. (First tap locks the Touchscreen. Second tap turns the lights off). Small but cool improvement.
Samsung Mobile Browser version updated from v0.8 to v1.0 (Faster loading, better appearence)
Magnification(Zoom) limit is much higher for pictures and photos(NOT CAMERA, ONLY PICS). This is very cool, if you want, you can zoom photos to last pixel
Several bug fixes and few more improvement...
Note for everyone who dont know Russian, i deleted the russian wdigets, russian games and games with sms activation. If you want i can upload.