I definitly recommend doing it yourself. Modchip installers are only good for PS2 chip installs if that. The xbox mod chip is much like a psone mod chip and requires literally no skills to get the chip in. The rest of the process could be a bit lengthy but should go smoothly if you read all the directions. As well, I don't think you'll find many people willing to sell theirs, let alone trade. But that's just a matter of personal opinion and by all means you could get 5 pm's by morning and you can take your pick