I recently purchased a tigerjet usb phone with the TIGER560B chip($40). I needed a portable phone that avoided my crappy laptop soundcard. Their salesman said the phone is supported on linux and asterisk support would be coming... When installing the linux drivers, the make crapped out. After I googled my noodle, I asked for help and they told me to install redhat(I use debian). I said they were crazy, and then they told me to fix the code, cuz I'm the linux "export". On a brighter note, sales said they would RMA the phone. Adrian