The topic and description says it all: I have a softmodded US Wii, with both Gamma Loader 0.3 and SoftChip R90 installed. So far I've been able to play all of my purchased NTSC games and all ISOs regardless of region (PAL, JAP, NTSC). But now that a friend of mine has brought me a PAL version of New Super Mario Bros. it just won't work! The NSMB logo does show up in the Disc Channel when I reboot my Wii using the Gamma Loader, but I can't start the game - it throws a "disc read error" in my face when I try that. And SoftChip also displays a read error regardless of what settings I use (or so it would seem, I haven't exactly gone through all possible variations here).