I am 40 and a computer graphic designer specializing in the creation of real-time 3D computer graphics (like you see in 3D games). Basically I create the models and environments.

This is what I do aswell. Except I dont do enviroments, and im also younger  Oh, and im also a student 

Ok im getting powerizers soon (yay  ) and i was thinking, its recommended that you tape the spring up with hockey tape or what ever, but im thinking, wont this restrict the movement of the spring? making it harder to compress? or doesnt it affect it at all?

heh thanks kender 

Ok, I'm going to get some PR, but I found 2 places where i could get them from:

http://www.pro-jump.co.uk/products.asp?recnumber=1385

http://www.streetgadgets.com/prod/72/657/Extreme/PoweriZers/PoweriZers---Adult

which site should I get it from? (BTW i live in the UK)

how high have you been able to get on your poweriser/fly jumper what ever. ive watched a load of videos and ive only seen impressive things with powerskips or other expensive types. so is it possible to do equally high jumps in the powerisers, also if you have any links to good videos of anyone using powerisers or similar please post the link