I've used HSCSD for many years, there are still plenty of occasions when it
is a better alternative than ripoff GPRS charges.
I just upgraded to 6230i and the latest version of PC Suite and..... HSCSD
support seems to have disappeared. The "Nokia Modem Options" control panel

I've found what appear to be reasonable prices on SIM-free 3100 and 3120 at
www.eXpansys-usa.com, but I'm unfamiliar with the company.  Does anyone
here have experience dealing with them?  Are they generally reliable?