I'm anxiously awaiting my OSD pre-ordered from ThinkGeeks and have been reading about building the OSD software from source. One of the caveats is that my changes to the software I may render my OSD inoperable. The result is that I would have to send it back to Neuros to be reprogrammed using JTAG.
What is needed to be able to use JTAG? Other devices I have used required a special cable. Is this the case for the OSD? Details would be appreciated.