I decided to put SMG2 on a disc today, and when I did with the first attempt I was glad to see that it worked first time (unusual with Memorex discs), so I ran with GeckoOS and it told me that it needed IOS56. No problems, I downloaded it using NUS; the latest version. Installed it, went to run SMG2 again and...no dice. Gecko tells me that there's no DVD, NeoGamma tells me there's a disc read error as does the System Menu. I tried another Memorex game that worked before, not working. Another, not working. Tried a Kodak which worked fine, and ran an original disc (Brawl) which ran fine too. So now I'm at a loss. Originally I thought IOS56 so I deleted it, but it hasn't changed a thing. I'm now thinking maybe it's a laser problem if it's just not reading Memorex's...But does anyone else know what it could be? I know many people here will tell me to go and buy an external HDD, but I don't have the money to invest in one now.