Hi, I just started doing the swap trick for the PSX and it's awesome. I have 10 back-ups that I tried the swap trick on. All 10 cds have been tested out with ePSXe and they all work. The trick only worked for 6 out of the 10. The other 4 would "freeze" at the Playstation logo after I switch the back-up with the local cd. The local cd will just spin at 1x speed (rather than speed up to 2x and fade to black) and nothing will happen (maybe the lens turned off?). So I tried to switch at the first slow down instead of the 2nd, the screen will fade to black, but I get a messed up screen instead of the cd booting up (the screen looks like the Playstation logo screen, except it's uncentered and I can only see "Pla" and "Sony Compute"). Is this a timing problem on my part, or is it something else? I am guessing it is the back-up cds, but I am not too sure.