please help for 轉檔

lingling

i use (Xilisoft 3GP Video Converter 3.17繁體中文版)
6 u* o7 Y4 O3 b5 r  I3 c4 _: L5.39.217.76i tried AVI 轉 RM,but it no picture,just got sound
2 [2 k% g+ Z8 R! y. R- p, ktvb now,tvbnow,bttvbdon't know what wrong?
- t* G) ]) K6 zTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。why i want 轉 RM,because my hard disk full already. e& O% J4 o. W% l- H
please help................