Simply Maya User Community - Where do I get the plugin

Hi,

I've bought the GI modeling tutorial and am working through it now, but I keep having really big problems with my history. I keep deleting history and there are all these nodes in my model, and I just can't delete them. I think they're there cus I'm using MJPolytools but I don't know how do I get rid of them.

Jason did talk about a plugin called cleanmesh, but he didn't say where he got it from and MJPolytools doesn't have it.

I also have a few problems with my subD model, with the wireframe of the poly being displayed on the subD model, even though I don't have display wireframes.

Can anyone help me out,
Thanks.