there's so much there I really don't know where to start. first, since you renamed variables from one hack to another, both which I don't have, I can't help you with you megamod hack.
also, for the instant ubbcode, after every other img, put a
the who's online, check out the who's online cgi file, and add the
right where you want it to split
a lot of your questions can be answered if you spend about 10 minutes going over each forum, or studying your templates more
