2 questions. gallery for animated gifs? wiki plugins?

two questions..

A) I know there are lots of image galleries out there, but can someone rec me one that handles animated gifs well? At the moment I am using enhanced simple php gallery and its great, but I have a few 100×100 icons that are animated and the thumbnails EPhpG generates are not gifs, so obviously they arent animated.. as they are little images anyway, people dont like clicking through to see them animated so I need something else for them. I’ll go researching but thought it might save me some time if I asked first ??

B) I have a wiki that I started not long ago using mediawiki, that is kind of an encyclopedia about me, my friends, our interests and stuff we get up to. I havent added much to it yet, but before I do, I was wondering if there is a way to integrate it into WP? I want it mostly so that it has the same header and footer as WP does.. if someone changes the theme then the theme for the wiki changes too. But if I could use wiki terms in WP that would be great. I saw a plugin for that in the codex, but the site it linked to is gone. Anyone know if either thing is possible?

thanks in advance ??