PeerBlock Works In 64 Bit

http://www.peerblock.com/releases
Works fine in Windows7 64. PeerBlock apparently succumbed to Microsoft's Signed Driver Protection Racket. Runs portable so no install required.

My old friend PeerGuardian was not willing to pay the $230 "Fee For Nothing."

Lists are not needed because PeerBlock handles lists from somewhere. But if you must:
http://www.iblocklist.com/lists.php

This may beg the question of why I use a 64bit OS. I only use it if the system has over 3GB of RAM. A 32 bit OS can not practically use more than 3GB of RAM. Otherwise there is no practical reason to use 64 and several reasons not to use 64.