Just after I bought my Axim, I ordered a 128MB SD card, and a NSC Bluetooth CF card. After installing them, I found out that my Axim was behaving very wierdly: it would freeze every second or for about 1-2miliseconds. Not only that, but it would also get worse after time (until I did a soft-reset): the freeze would last longer (I got up to 0,5 seconds). Of course in this state the Axim was almost unusable.
So, after uninstalling and re-installing everything, I came to the conclusion that the NSC BT CF card is to blame. Up until I installed its drivers, everything was working like a charm. As soon as I re-installed the drivers for the BT card, the Axim started doing its "jerking" thing

Drivers are correct version, and have no other problem (mobile phone T68i and the Motorola BT headset are properly discovered and paired).
So, anyone else has any problems with BT cards in general ? If you have such problems (even similar to mine), what have you done to remedy them ?