I bought a new BBA 9800 Pro that had a R360 core on it. You will not recieve temp readouts because there is no chip to read it. The R360 does have it, but the actual PCB your 9800 Pro sits on does not have what it takes to read from the core.
I believe there was a mod to be able to read it that involved some soldering and whatnot but I don't quite remember where i read it from. But anyway, enjoy your new vid card with some HL2!!
Bryan D.