That program isn't a p2p. It's a web based search engine. With lots of spyware. If anyone installs it immediately run a spyware sweep; then it'll be ok. These kinds of programs work fairly well and with all this worry about uploading and the RIAA something like this is worth a try although the search results don't seem to be all that accurate sometimes.
http://www.npssoftware.com/2findmp3/...creenshot1.gif