Dogs Rule on 02 April 2008
The PS3 guitar will not work with the PS2 games.
http://www.gamespot.com/ps2/puzzle/guitarhero2/show_msgs.php?topic_id=m-1-41951004&pid=932565
http://72.14.205.104/search?q=cache:PXEB-eCOadAJ:www.engadget.com/2007/10/25/guitar-hero-3s-ps3-les-paul-hits-the-fcc/+%22guitar+hero+2%22+ps3&hl=en&ct=clnk&cd=2&gl=ca&client=firefox-a
