i'm sure it's probably a cool website, but using a source scrambler is always a bad idea. all i see is black (Moz 1.2/Win98SE). it looks like a Spinal Tap album, and even worse... like Spinal Tap (without the laughs).
if you're aware of all the issues, why not try and fix them up first?
i'm normally not this harsh, but in an age where so many non-IE browsers are actually more standards-compliant than IE, it's kind of unacceptable, unless your intended audience is meant to be that exclusive (in which case you're just a big meanie

).