[AAR.oner]

i'm running toast 6, don't know how much different it is from version 5 but...
also, i'm assuming you have two folders: one named "1" and the other "2"...within each folder are its .bup, .ifo, and .vob files...

--first, create a new folder in "1" and name it "VIDEO_TS" [all caps]...drag all the .bup/.ifo/.vob files from "1" into the VIDEO_TS folder [REPEAT this same procedure for folder "2"]
--open toast...select "DVD-Video from VIDEO_TS folder"
--drag the VIDEO_TS folder from "1" into toast. yer ready to burn...

drag the VIDEO_TS folder from "2" into toast to burn Disc 2...