VisorCentral.com (http://discussion.visorcentral.com/vcforum/index.php)
- Springboard Modules (http://discussion.visorcentral.com/vcforum/forumdisplay.php?forumid=10)
-- Widcomm Bluetooth Module (http://discussion.visorcentral.com/vcforum/showthread.php?threadid=5563)

This article is written about the upcoming Bluetooth standards and manufacturing timetables. Check out the pictures at the bottom including a Handspring Visor with a Widcomm Bluetooth Module sticking out over the top.
http://www.nikkeibp.asiabiztech.com...asabt/fw/109183