Anyway, I'm making a video using KillSwitch Engage's "End Of Heartache". (Yeah, I know, not a completely original choice, but...) And I wanted to use the effect they use in their video for the song, which looks like this:

The video breaks up into what almost looks like a highly pixelated image, which then zooms in, to show a clip on one of those little mirrors. (The image is about halfway through this transformation.)
Anyway, I wonder if there is a way to emulate that in Adobe? I've tried searching for tutorials,but have had no luck, probably because I don't know what to call this effect.
I have PS CS2, but AfterEffects 7, and only Premiere 6.5 so if there's some sort of plug-in that might work with them, or something that would also be great.
Thanks in advance!