So lost. I went to play def jam rapstars the other ngiht. The microphone wasn't bein detected. From reading I think I need to update my ios249 or patch it..I really don't know. ANyway... guides have told me to update it by using ios 250 and installing to ios249 by using CIOS installer 2.3 I have downloaded cIOSX_rev20b_Installer.dol put it into the apps folder and even on the root directory of hte sd card but I still do not see the installer. Is the installer a separate program that uses the .dol?