Upgrade the BlackJack II

I discovered this week there is an upgrade for the BlackJack II to Windows Mobile 6.1 which adds quite a bit of compelling reasons to upgrade:

• Microsoft Windows Mobile 6.1 (AKU1.0.1)
• Pocket Internet Explorer, 7.11
• Microsoft Voice Command v1.6.19
• Microsoft Office Mobile (including One Note,)
• TeleNav & MobiTV capable
• Modified UI with updated text & icons in several areas
• Enhancements to improve call quality (Qualcomm patches)
• Fixed, Several Bluetooth improvements for BTCK ‘including Peiker, Nokia, Audi, BMW, Acura, and others
• Fixed, Several Bluetooth issues relating to BTHS Jabra, Motorola, Samsung, and others
• Fixed, Bluetooth audio routing
• Fixed, Audio playback issue /w certain applications
• Fixed, Video Calling problems
• Added, Track Wheel speed values
• Added, Sliding Media Pane
• Added, Phonebook Access Profile (PBAP) for Bluetooth
• Added, Leap year calendar patch for wallpaper
• Added, Integrated BMW iDrive Patch
• Removed, Good Messaging Application
• Email and SMS Messages displayed in threaded format
  

If you an AT&T customer, here is where I upgraded mine:
http://ars.samsung.com/customer/usa/jsp/faqs/faqs_view.jsp?SITE_ID=22&PG_ID=557&PROD_SUB_ID=558&PROD_ID=957&AT_ID=132707