Ryanstein wrote:I vote that, in order to have the best compatibility, you should use your Swap Magic to install FreeMCBoot on your memory card. So I am wondering will this problem likely be resolved if I just upgrade to the latest swap magic discs? What's the difference between the new versions of the swap magic discs and the old ones, higher compatibility? Many games work, playing The Warriors and Shadow of the Colossus w/out a problem. The old ones work okay for the most part, but I'd say a good handful of games don't work on the slim ps2 with the older swap magic discs (where they worked fine on my old large ps2) For example, the CD disc doesn't work at all, and a few DVD games don't work with the DVD disc, such as FF Dirge of Cerebus and God of War II. I recently purchased the PS2 slim SCPH-90001, installed the Magic Key and it's working great - what ease! When I purchased the magic key (V4) I did NOT get the new versions of the swap magic discs b/c I figured that the older ones would work fine. I picked up the discs in 2004, so they're older than the current version of the Swap Magic discs. I forget what versions I have, but I have Swap Magic CD & DVD discs that I've been using with my original (large) PS2. I've got a question regarding Swap Magic discs for use with PS2. Plenty of games that required special boot (TOC Refresh) with the old SM discs no longer require it and some games which didn't work now work great. 3.6 w/ associated CD versions each - the compatibility on the new discs of course is MUCH better than the old version. Edit, to answer my own question - I ended up purchasing the new Swap Magic version - effectively upgrading from DVD ver 2.0 to DVD ver.