I keep hearing about a BT4 USB version....
The Backtrack site clearly states that is a DVDImage Is it the same?

NOTE: Due to massive downloads and missing bandwidth, some servers might be unreachable and you need to hit either reload or click again on the download link.

Description: DVD Image
Name:: bt4-beta.iso
Size: 854 MB
MD5: 7d1eb7f4748759e9735fee1b8a17c1d8
Download: Click here

Second My bluetooth question was not answered, im not retarded, i did check the /etc/bluetooth folder and the passkey folder is not there.

all i have is audio.conf, input.conf, main.conf,network.conf,rfcomm.conf

and the passkey folder is clearly not their. Bluez is installed. Anyone have any ideas?