I have been trying to get custom ringtones into my M520 for a day now using the various methods found here and on the INET. I converted my MP3 ringtones to 3g2 files and loaded them onto the data card. When I try to assign a video as a ringtone, no video files are found. I have put them in every folder on the memory card with no luck... If anyone has done it this way, where did you put the 3g2 files? Does anyone know for sure what format of ringtones this particular phone will use... including video files?