I'm really conflicted here. I got an Xbox for christmas and want to mod it. The new Xenium chip looks really nice. Everything (like what bios to boot, etc.) is selected via the controller at startup so it won't bother my wife (having to configure things like tiny dip switches before something can be used isn't really her cup of tea).
Anyway, I've already got a 120 GB drive that I'm pretty sure can be locked (or, at least I read about the same model hard drive being lockable for someone else). But I don't have any soldering experience. Sending my Xbox and my hard drive to have it done profesionally will cost about $120, while just buying the chip alone will only be $50. $120 is just so damn expensive, and I'm not even sure whether their installation would be a full-on sturdy one or some no-solder thing that could shift.
What do you think? I don't have a solder pencil so I'd have to pick that up, but I'd guess that's cheap. $120 is expensive, but a fried Xbox is $170.
What if I only sent it in to have the chip installed? That would knock it down to $85 (including price of chip). Is the harddrive swap and setup difficult to do beyond that (I would want to set it up to be locked so I could play live)? I've installed dozens of hard drives in PCs so I'm not worried about the actual physical swap, just setting up the hard drive so it will work properly in the Xbox.
I've read quite a bit on Xbox-scene, but wanted to get some firsthand opinions. My box is begging to be modded. It's even got a samsung dvd drive (lucky

).