Yeah going to Greg's house to play the new stuff seems to almost always end up costing me money. He's an evil man, like a crack dealer. "Oh sure, come over and try it - maybe you'll like it!" he says. The samples are free while you're there, but then you leave and have to pay because you're hooked on one thing or another that you tried!
J/k of course Greg, I'm lucky to have such a gracious friend close by to let me try the new stuff.