help please important

[luke3300]

right ive got 2 files that were in avi format that i have converted eventually have now got the two files seperated in 2 lots of 5 files.

video_ts.bup
video_ts.ifo
vts_01_0.bup
vts_01_0.ifo
vts_01_1.vob
vts_01_2.vob


i am trying to put both lots of theses files on to the same dvd. but it wont let me cuz they cancel each other out coz of the same names. how do i get round this, and make the first lot scene 1 and the second lot scene 2!


please help!