Now that I've played a lot with the latest Widcomm Bluetooth stack, which delivers really enhanced Bluetooth (BT for short) functionality and compatibility for the Dell Axim x51v, I've also elaborated on the same question (Bluetooth compatibility) with two Pocket PC's that have Widcomm Bluetooth stack by default, but still have some compatibility problems.

The results are very good – it's certainly worth reading on if you have either the HP iPAQ 2210 and Pocket Loox 720 (PL720 for short) and would like to play some multiplayer games against friends.

Note that it's also worth reading on if you have any Pocket PC featuring the Widcomm Bluetooth stack because you can also benefit from (partially) upgrading their Bluetooth drivers. After all, they use the same Bluetoth infrastructure and very similar and, in general, mutually compatible driver files. It's just that this article doesn't contain any tangible compliance information on other Pocket PC models.

http://smartphonemag.com/forum/topic.asp?TOPIC_ID=19024

http://www.smartphonemag.com/forum/topic.asp?TOPIC_ID=18719

Q: Is the Dell Axim x50v loud? I'd like to use it for in-car navigation.