Hello Anis,
It certainly has powerful fillet tools, though thats not what I was thinking of. Actually I think I found it and it is NOT what I was trying to explain.

http://www.solidworksmedia.com/Screencast_SW08/SolidWorks2008.html

There is a menu link regarding fillets.

For some reason, I remembered them grabbing only ONE EDGE of the fillet and moving it up the wall, though this video only shows interactive fillet sizing. Not my original question!

Actually though, In anis's video, towards the end you can see something with the solidworks filleter that maybe you could look at in that it will complete a fillet through an area smaller than the radius of the fillet!

I had seen this in another forum and thought about MoI.

Thanks for the time again,
Burr