A question about how lockerz works...?

so i reeeeeeeeeeeeeeeeaaaaaaaaalllllllly want the xbox 360 and i figure that getting on the zlist is my best bet to it, but only 10 of my friends accepted invites, and no more will even give me there emails, so i thought i could make fake emails jst for this purpose and then never use them again. ive already done this with 4 emails but now im getting scared that theyll kick me off if they find out. Can they find out, and can i make another 5-10 of these without getting caught? thnx