please help for 轉檔

lingling

i use (Xilisoft 3GP Video Converter 3.17繁體中文版)公仔箱論壇1 ~% z# f9 y' |& `6 B
i tried AVI 轉 RM,but it no picture,just got sound1 _) Q4 ?/ @, \0 Z% y
don't know what wrong?; I  j* w! P- z1 \+ D* \* t5 [. d
why i want 轉 RM,because my hard disk full already; k1 G$ Q$ Z( v  ^( q# c" i' z
please help................