I've got plenty of hamburger, I guess we should just see what the masses think and go from there.......I'd be down for making a few homemade pizzas. We have a pretty good rock mix, I'm not sure how good of plugs it would make.....I'm sure you could make a mold of some sort and mix a lite mix of straight portland and make plugs from that. I've seen alot of people use tile, the bad part is you have to have plenty of space to place the frags after you mount them.....cause the tile has to be big enough to hold the frag down and be large enough to not tip over.