ok not new to modding but just new to the whole cool runner thing.. basically it is an easy way to jtag your console? 1. Is there anywhere i could find some good tutorials regarding homebrew and as far as servicing and running the jtag? for example i was under the impression you had to keep dumping the nand? I do not have an LPT port on my desktop so could be an issue? 2. Can you get on live(even for a short period of time) with a JTAG? 3. I read about bridging solder points so it would protect your E-fuses? what's that about? 4. What are the benefits of JTAG? Does it emulate the games directly from the HDD? I know you can install XBL DL data to the HDD. Basically can anyone point me in the right direction to learn a some new things about JTAG and how it works and how to operate one.