please help for 轉檔

lingling

i use (Xilisoft 3GP Video Converter 3.17繁體中文版)! Z. U  b( N4 f- x0 A% x  v
i tried AVI 轉 RM,but it no picture,just got sound5.39.217.773 ?) A) t5 Y) a
don't know what wrong?
& S( ?8 N. F: k5.39.217.77why i want 轉 RM,because my hard disk full already公仔箱論壇0 h" F/ F# J) }; _& R
please help................