I didn't get anywhere with this either.
I noticed the image (downloaded via clicking on the Remote) looks like a heat map - as if it's saying you're getting closer if you look bottom-right corner of something. So I looked at the bottom-right corner of the maze because the right-hand side wasnt even used for the first part of the clue, but havent seeing anything yet.
I noticed the image filename is a 32 char hex string, same as UUID keys in Second life (once the hyphens have been inserted). I tried using a simple script to display it on a prim face but it wasnt a known key - resulted in just a plain dark grey face.
I've already downloaded the prize by the way from MacHeist homepage. Even so, would have been nicer to have a more satisfying end to the puzzles
PS: It looks vaguely like a sculpty map in Second Life as someone else mentioned, though sculpty maps look much smoother and this is full of what looks like bubbles. Anyway, can confirm that doesnt work. The hex string doesnt represent a sculpty map either otherwise it would have shown on the prim face like any other texture. So bottom line, nothing to do with Second Life. That would have been querky anyway!