Currently, once or twice a week, I've been hauling my (unmodded) XBox over to a buddy's to play on his huge 16:9 TV.
Now that I'm considering a modchip, I'm looking at the MatriX. a) I've had some soldering experience... though no real PCB soldering, and

if something better comes along it sure would be nice to be able to get the thing out cleanly so I could install the newer stuff.
Question is, with the travelling my box does, will the MatriX screw installation hold up? Or will I find myself constantly re-opening the box to re-adjust and re-tighten it?