OK, a few weeks ago my 8-spd XT shifter broke on my hardtail (which I'm TRYING to ride again). So a nameless friend who shall remain Michael Paul sent me some links to shifters on E-bay. I registered in order to bid on one, but then got mine repaired under warranty. (Didn't win auction, anyway.) But now I get a ZILLION E-bay pop-ups a day! (I use Popup Killer, and it DOES poof! em, but doesn't stop them from starting.) I looked on the site to try to UN-register, but couldn't find a way to even contact anyone. Any of you have experience with this?!? Bill "in E-bay Pop-up Hell" S.