Just purchased NDS Lite. Picked up R4. Updated the firmware no prob with version 1.18. Installed moonshell 1.71 on card with no prob. I boot up NDS lite and I see r4 version 1.18 and I see moonshell 1.71. I have converted files with the built in DPG tool and I have converted files with Batchdpg (various versions). All my files were AVI music videos. All the conversions work fine. I see my DPG file when I am done. I then drag and drop my DPG file onto my SD card. Insert it in my NDS lite. I see the file. Everytime I hit the file or video to play, I get an ERROR MESSAGE. It says, "this type of file currently not allowed to operate". I have been on the web for over 2 days trying to figure out what I am doing wrong. Can someone PLEASE PLEASE PLEASE HELP ME OUT !!!!!!!!!!! I don't know where else to turn. My email is Lavala62@yahoo.com. I will keep my fingers crossed someone reads this and wants to help out a Noobie. Thank you so much and keep up the great work with this site.