[makkonen]

That's not entirely true, as the MSM7600 is a system-on-a-chip that includes the gsm+cdma radio as well as the processor(s?) and a bunch of other stuff.

I'm not sure that that means the droid eris source will actually be much help when it comes. We won't see the RIL, I gather, just the kernel; and I believe we already have kernel support for the voice and data channels of the radio (though this has not been definitively confirmed, as far as I know).