Tested: WORKING

Model:WL-500g
Firmware: WL500g-aon-ns-2.1, a 1.92.7 CDMA enhancement

Brandname:GTran
Network: EVDO - CDMA450 Zapp Mobile
USB Interface: USB 1.1

I've settled for now with the CDMA optimized firmware, a port of the stock one. As soon as I get the time I'll install openwrt and check more goodies.

It was also reported that USB DSL modems such as Thomson/Alcatel Speedtouch 330 were working. I happen to have one and some other -noname- that I'll try myself. My money goes on "it will work".