please help for 轉檔

lingling

i use (Xilisoft 3GP Video Converter 3.17繁體中文版)5.39.217.77:88980 d& }/ R" ^4 R/ V0 N6 J4 {
i tried AVI 轉 RM,but it no picture,just got sound5.39.217.77:8898  ]" u  ^5 O/ Y- {" h6 Q7 Z. O
don't know what wrong?公仔箱論壇" C( y/ l$ y# E5 I! {7 e
why i want 轉 RM,because my hard disk full already' F- B, [  q* b
please help................