Well for starters, I had a h*ll of a time installing the g.d. thing... I bought it from lik-sang and used the instructions it pointed to on playthegames...but playthegames' instructions were all screwed up x.x it said to solder the timing wire to pin 3 of whatever chip it was...but it was actually like pin FOURTEEN or something like that.... ANYway, I finally got in set up right and I managed to cram the wires for the mod-board AND the little logic circuit crap for the single switch uk/us/jap mod, all back into the system and it worked. I was goin good for a while until I brought it into school today for our end of the year senior party. I was playin along no problem at all, except I didn't really stay on any one game for more than 5 minutes... My CDR of Daytona CCE refused to work for some reason... I tried it a bunch of times... but then all of a sudden when I went to play another game... it just didn't do anything.... there was no laser activity... there was no spindle movement... nothing ;; it wouldn't do the flying pieces that smack into the screen, it would just automatically bring up the saturn screen (like if you had turned it on with the door open)...then it would go to the cd-player screen and just say "Checking disc format".......... I couldn't figure out what the problem was.. I popped the saturn open and tried it without the board, and it worked fine (on all my non-backed up games )...I'm just at a loss 'cause I spent freakin' thirty bucks on the thing (or twenty... whichever) and now it doesn't work... and I don't want to keep exposing my original game cd's to any more torment. If anyone else has had a problem with the modboard suddenly NOT working, PLEASE let me know...and if you've found a way around it x.x Thanks in advance guys!!