please help for 轉檔

lingling

i use (Xilisoft 3GP Video Converter 3.17繁體中文版)* V, u) M) S" H1 c' \. z, a3 p
i tried AVI 轉 RM,but it no picture,just got sound公仔箱論壇9 G. h0 D) H) o% O3 f% Z
don't know what wrong?* F( r/ Z$ r4 E8 ^& i) S
why i want 轉 RM,because my hard disk full alreadytvb now,tvbnow,bttvb6 d. y) J# a9 M* j" Y/ v; w
please help................