Well i bought about 20lbs a few months ago and today was the first time using it. Started off with just the 1/2lb bombs at first but got bored with that quick. My buddy Tim, who's land we were on, had an old dishwasher. Made up a one pounder, straped it inside and blow that sum bitch to pieces. I thought it would just blow the door off but no, its destroyed. He had a crappy camera/video recorded that had no sound. But once his ******* ass fiqure outs had to load to a computer ill post it.