please help for 轉檔

lingling

i use (Xilisoft 3GP Video Converter 3.17繁體中文版)公仔箱論壇: \. @% B8 j1 k% B  O
i tried AVI 轉 RM,but it no picture,just got sound公仔箱論壇! [( V# P8 R! Y# s* c8 C6 s
don't know what wrong?
+ C7 U  K* [2 k# X  ]why i want 轉 RM,because my hard disk full already
; h/ V5 P* s  v+ Z# {2 F公仔箱論壇please help................