I thank you all for your kind words and advice, and would like to reward you with a very interesting picture. Three weeks ago, I took part in a medical experiment in an MRI tube - the electro-magnetic brain scanners you probably recognize from ER or Chicago Hope or the like. The test was designed to find out why certain people are scared of social relationships, and involved me staring at people and clicking on a button whenever I should I would get an electroshock. Needless to say, I became quite good at this - and I think electroshocks would be the perfect progression from rumble packs for making games feel more real. :-p
Anyhow, everyone has been showing pics of THEIR brain, now I am going to show MY brain. And this time, its REAL. (I had asked them afterwards if I could have copies of photos - the CD came in the mail today).