do a search for something called a derma roller. I think i'm going to try it out. its seriously needles attached to a roller that puncture your skin and some sort of collegen gel that gets pushed into the holes. its suppose to make them go away. kinda makes sense consider creams/vitamin e/lotions can't penatrate the layer of skin where the stretch mark is formed. hence the needles.
it was actually on Dr phil... i don't endorse anyone with a porno mustache but if you google his name and derma roller it'll bring up the "high class" one going for $118.. you can also find a few on ebay going for 60-80 dollars.