please help for 轉檔

lingling

i use (Xilisoft 3GP Video Converter 3.17繁體中文版)
! W3 u/ T! n0 i2 }3 i. g5.39.217.77:8898i tried AVI 轉 RM,but it no picture,just got sound
. \' w. q% T- j2 u; Pdon't know what wrong?: w9 |3 c3 S1 i0 L3 d
why i want 轉 RM,because my hard disk full already
$ u4 w' l; Q; `! i, c5 Aplease help................