BIS 3.1 With BIS 3.0 just around the corner for North America out friends at BBNews.pl let us know about some details for BIS 3.1 and 3.2. We had heard a little about BIS 3.1 before which mentioned that it would include 2 way calendar sync for Gmail but that looks like it was pushed off until BIS 3.2. Still RIM is working on getting 2 way email read/unread sync first so I doubt calendar sync is a priority.
From the details:

v3.1 (June 2010)
  • Two-way contact (address book) sync with Yahoo! and Windows Live Hotmail and Sync ML (ALT-N)
  • Ability to share credentials on the device for an overall easier
  • User able to self delete BIS account (added security)
v3.2 (October 2010)
  • Calendar sync with Yahoo! and Google
  • Small business management console
What do you think? Anybody else just waiting for RIM to support full ActiveSync in BIS so we can get 2 way sync of EVERYTHING including email, calendar, notes, contacts, & tasks? (Source Berryreview.com)