I really don't know why....
I've just got a AmbiCom BT-2000-CF (Blue head) card and found that is not working for the ipk in the 1st post...
but when i used Meanie's package with qshdlg installed, the bluetooth gui and the hciconfig package runs that properly....
of course, for pdaxrom (in beta4 & r121), that CF BT is still not working (/dev/ttyS3 is not present for any hciattach) ....
Re: you can get the latest version of qshdlg from there: -
http://tbox.jpn.org/wiki/linuzau/wiki.cgi?qshdlg