Hi. I have a first generation Mac Pro quad core (2x 3Ghz dual core Xeon). I would like to use my it as a DVR to record tv, and would like to do it using a PCI Express tuner/capture card. Does anybody know of any good tuner/capture cards out there that would work with my Mac Pro (OS 10.6.8)? Also, what software would I need to record it? I have adobe master collection CS5 as well as final cut express (not sure what version).