Chance54 wrote:
What you appear to want is to have 26 separate 3 minute long titles with the ability to return to the main menu after each one. for this you will be better splitting the existing videos up into their separate 3 minute parts and thus creating 26 separate MPG2 files.
Yes

that is exactly what I intended to do and also what I have done in a limited way with three 3-minutes chunks.
And I managed to do give them titles in the menu too and the title I click starts as predicted. The only problem is that I don't come back to the menu after title have been played.
Sorry to be so slow in my understanding

but are you saying that MovieFactory can't do this?
It sounds a bit odd to me as it is a DVD authoring software.

Perhaps this flow chart will help you understand:
Whilst you can create 26 separate videos from your existing material using just MovieFactory - it is a bit complex and you have to use the "Fast Export" function - the location of which tends to vary from one version of MovieFactory to another.
It sounds a bit odd to me as it is a DVD authoring software.
Don't confuse Video
editing with DVD
authoring
Editing means to cut the video up into smaller videos - and if you were doing any other project other than this one - joining them together again perhaps in a different sequence, perhaps with transitions and titles and so on.
Authoring means taking hold of those (edited) videos and making them into a "DVD" complete with menu(s) so that you can navigate your way about the disc.
Let us examine just one of your 9 minute titles.
there are several 3-minutes and 9-minutes titles and also a 24-minutes one.

I want to break this down to 30 3-minutes ones.
Keeping in mind your aim
What you appear to want is to have 26 separate 3 minute long titles with the ability to return to the main menu after each one
Keeping that 9 minute video as it is you can create chapter points at 3 minutes and 6 minutes into the video giving you 3 START points
1. Start at the beginning
2. Start 3 minutes into the video
3. Start 6 minutes into the video.
Irrespective of which start point you select you MUST watch all the way to the very end of the entire 9 minute clip. You CANNOT start watching at 3 minutes then return to the main menu when you reach the 6 minute point.
Instead you need to cut that 9 minute video up into 3 smaller ones each of which is 3 minutes long - then you WILL be able to watch one of those 3 minute clips and return to the main menu.
If you do not want to download the 30 day FREE trial of VideoStudio then your alternative is to split those videos up using Windows Movie Maker which is built into your Microsoft XP Operating System.
Irrespective of which
editing program you use to split the clips up into separate 3 minute clips, you can then use MovieFactory to
author the DVD