nero vision ...... help please

angie1

( O" s; j2 _# ]4 M1 M, [5 e1 ^& U公仔箱論壇
+ c. f& g! T! t8 etvb now,tvbnow,bttvbi had already converted rmvb to mpg. i use nero 8 to burn  dvd. but why when4 ^/ E/ x# l% g
i add file , it came out a message like this : unabe to insert C:.............tvb now,tvbnow,bttvb1 S% H/ L/ k( S( b) V& ~4 J, @
just cannot add, why ?) G: _; l; ^% ]
can someone help please
+ o7 L3 k' P; Z$ H& Bthank you