Seems like the same deal that is happening with MGS HD Collection is happening with the Silent Hill HD Collection: http://www.vg247.com/2012/08/08/sile...-patch-canned/
So if you own both consoles and were thinking of purchasing Silent Hill HD Collection you might want to grab the PS3 version and if you only own 360 you may want to play the originals.
Playing: Poker Night at the Inventory 2, Far Cry 3
Playing: NFS: Most Wanted 
Playing: Soul Sacrifice