I have successfully rooted my MID1125 using superoneclick, and can see the Super User app in the launcher, yet i cant edit the build.prop file with any of the file managers I can get a hold of (I have tried stuff like File Expert to change the permissions, after I have enabled Root Access on it, mounted as R/W, and then I have changed permissions to be able to read & write for everyone. And yes, when prompted, I allowed the application access as a super user.). When I do change the permissions on some programs (after mounting as R/W), the permissions either change back immediately, or they stay as those permissions, and show as non writable in ES File explorer. Any help here? I dont want to fork out 5 dollars for Root explorer. I really need this to help get apps that I otherwise can not download off of the market because of "Incompatability".