I have an EZFlashVi in a DSlite, I bought the "Guitar Hero on Tour - Decades" with Grip last night and was so impressed I downloaded "Guitaer Hero - on Tour" and "Guitar Hero on Tour - Modern Hits", I found that when started they both said that they needed a grip to play even though the grip was still in. I turned off and re-installed the grip, turned back on and tried only to be told the same thing. I then downloaded the Guitar Hero on Tour - Decades which I'd just bought and tried to play that on my EZFlashVi with Grip installed. I got the same message about I needed to put in a grip..? I turned off, put in the original game and turned it on and it recognised and started to play with the grip, so I turned it off, put back in my downloaded version and again the no grip message came up. I'd appreciate some help with this problem please. thanks in advance..