@Undo:
Pixelation: well, yeah maybe it's just Windows. But if you can get it fixed, it'd be great. And optimized for slow connections.
Frames: yeah, I know that all modern browsers can read frames. but the thing is that frames are old and not used anymore. it's like using tables for layout (which I did in the current darkillity version). it's old stuff that is not used anymore. if you ask any professional webdesigner about frames, he will just tell you to avoid it.
Links: I don't know. The links are right, it's just really weird. If I can get why it's not working I will let you know.
Two frames: yeah, it just takes some time to get used to that. it's an original solution, but I don't personally like it that much.
@plintus: yeah, that'd be cool. but maybe it's too messy or hard to get it working.