I have the T-mobile unlimited GSM/GPRS service, which is fine when it
works. The plan came with a Sony GC79 WiFi/GPRS combo card, which only
has an internal antenna. Unfortunately the T-Mobile coverage here in
Silicon Valley is kind of spotty, and it's often hard to find a usable
signal without a "real" antenna.
What I need is a GSM/GPRS PCMCIA card that has an external antenna
jack. It'd be nice if it also did WiFi, but that's not essential.
BTW, I alredy know about the Sony GC82. That'd be perfect, except
that I've never seen one for sale that wasn't locked to AT&T, and
nobody can unlock them. They're just paper weights as far as I can
see.
Thanks,
Bob Armstrong