What should I do to animated the sharp bits on the chainsaw im making? Is there any clever stuff i could do to make the sharp bits got around the blade without me having to spend a few hours moving them?

you can make a flat grid where you want to have the sharp bits
the give them an aplhachanneled texture with the sharp bits on it and then make a scrolling texture (render type 3) on those polygons (Data0 is x-axis scrolingspeed and Data1 y-axis scrolling speed)
export it with the PANDEMIC EXPORTER and you have a cool moving chainsaw ingame

OK great I'll try that now.

EDIT: Umm how can I get it the rotating though? Dunno how to get it rotating around the edge.

Argh! This is to hard xD. Think I'll either have it animated on get YJJ to. This to can be locked but thanks anyway ducky.