Can anybody help me find an GSM/GPRS/EDGE broadband pc card (US frequencies) that supports Windows CE 5.0? It also needs to be unlocked. So far I'm having a very hard time with this. I am impressed with the Hardware Compatibility List on this site, but can't believe there are hundreds of Wi-Fi cards out there but just three or four old Nokia GPRS cards. Is anything newer for sale? Thanks!