I have an LG Shine CU720 with a 2gb micro SD card. I downloaded some .jar file games and tried transferring them to the handset memory. I went to at least 30 different sites that supposedly had the guide to installing the games, but none of them worked. They all described that after I transfer the games to my phone all I do is click "Install", but the files appeared on my phone as a Question Mark and there was no such option. Anyone know how to install them?