please help for 轉檔

lingling

i use (Xilisoft 3GP Video Converter 3.17繁體中文版)4 I: E, u4 l+ D2 a6 U
i tried AVI 轉 RM,but it no picture,just got sound公仔箱論壇/ ~( U7 D% ]! W0 M: ^$ a; V# A$ n
don't know what wrong?公仔箱論壇& l! Q4 \; A: E4 s8 p, J' J6 Q
why i want 轉 RM,because my hard disk full already5.39.217.761 n( d  @! [2 M6 S. P( F3 W( |1 z
please help................