I mean modding an Xbox is illegal, right?
M$ would like you to think that buying any computer without a copy of windows should be illegal, because it's an opportunity to pirate it... that will be $200 for your NOS A1200 Amiga Magic Pack and $200 for the Windows Vista license just in case you manage to get it installed inside an emulator....
Conversely, when you have a piece of M$ made hardware, they'd like you to think that running anything other than M$ originated/approved software should be illegal.
Imagine what will happen the day we let them get away with it.... you'll be in a restaurant with a realllll tender steak... you'll inadvertantly cut it with the side of your fork... then the knife manufacturers will sue you for infringement of their monopoly, and the fork manufacturer will sue you for unauthorised use, the meat supplier will sue you for unauthorised method of enjoying the steak, and the restaurant will sue you for illegal activities violating the restaurant terms of service......
Imagine what happens to those guys who see no point in having knives and sharpen the edges of their forks... in secret... at home... when they get reported to the gestapo.
In other words, if you buy a fork you should be quite entitled to use it as a knife, up until you stab anyone with it.