We’ve got some great news for BlackBerry users with Yahoo! email accounts.  It appears that BIS 3.1 has been rolled out (here in the States).  2-Way Contact Synchronization  is now available.

To enable Yahoo! Mail Contact Sync go to Setup… Email Settings…  Click on your Yahoo! Mail account and select Synchronization Options…  Check the box for Contacts and click Save.

BIS 3.1 syncs contacts every four hours and also works with Alt-N MDaemon v11 over SyncML.  If you test it out, let us know what you think via the comments…

[Via Berry Review]