someone help

[Nikolas-Stuttga]

Hallo to all.I have a question.
How can i make a DVD-R with several vob files and ifo
Example:
I have the 3Angels Movie.The whole original dvd is about 5.5 Gb
I ripped the main movie and i used Ifo edit to drop out the streams and subtitles that i didn't wanted.and now i have the main movie about 3.3Gb.the files are:
VIDEO_TS.BUP
VIDEO_TS.IFO
VTS_01_0.BUP
VTS_01_0.IFO and
VTS_01_1.VOB
VTS_01_2.VOB
VTS_01_3.VOB
VTS_01_4.VOB
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So a normal DVR-R media is 4,7Gb and i want to put some others titles on this because i have some space more.(for example the extras from this movie(trailers-behind the scenes etc.
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Now i dont know what to do.I tried something and my results were One title with many chapters.The main movie had 32chapters and now i have 38 chapters with that i made.I dont want all to be in one title with more chapters.
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I want:
Main movie-->one programm(title)with own chapter
xxx.trailer --->other programm(title)with own chapter
etc....
---------------------------------
I hope someone understood what i mean and will give me some help
*Sorry for my bad English while i'm a Greek living in Germany!

Thanxx for your time!!

[DVDIdiot]

Just use IfoEdit to GET VTS SECTORS
Make sure you test it before you burn it
you should have ripped the whole DVD and then Strip off the extra audio, anyway, good luck