Don't know if works on Zaurus, but I'm just trying to help the community.

CF bluetooth card with a buit-in 128bit encryption.
$25 through ubuyit.
Check it out http://www.ubid.com/actn/opn/getpage.asp?AuctionId=601426436

Also I found this:
Sandisk 802.11b 128MB CompactFlash CF w/ Wi-Fi - NEW Free Ship
$56 through ubuyit
Check it out http://www.ubid.com/actn/opn/getpage.asp?AuctionId=601428371

From Geeks.com you can find Belkin BT (french version?). Pretty cheap.

Zaurus compatible?

I was googling and I read that Belkin has many chipsets in BT modules (country versions). Maybe this uses Philips chip?

I am also interested in this card because it seems to be very affordable.

It is listed on the Zaurus bluetooth compatibility page, so I assume it should work.

The compatibility page says that it is supported by Cacko 1.22 which doesn't mean that OZ and PdaXrom supports it. They should, but you never know.

There is one on ebay for apporox. $15 inc. shipping:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewI...item=5830223239