Pretty awesome, Jam!
Here's my little go at signing up..
Position you want: Tester, of course.
Title you want (in game): Mad.
(if experince is needed) What's your experience?: I've tested a game or two in it's beta phases, plus I love trying things out before they're released. It sounds like a perfect and fun experience!
Anything else i should know: Nuffin' at the moment!