Title Limit Workaround For PowerPoint Presentation DVD?

Hi, I'm working on a DVD that contains 49 PowerPoint presentations in two languages (98 presentations total). 52 of these presentations have more than 99 slides so they are presently taking two titles each. This puts me at 150 titles which is over the DVD limit of 99. Below is an idea of how my disc is structured presently--the infinite pause between slides is very important. The Play or Next track button is used to advance through the presentation.   <titles>       <pgc>         <vob pause="inf" file="C:\Video\T4Y\presentation1-slide001.m2v" />         <vob pause="inf" file="C:\Video\T4Y\presentation1-slide002.m2v" />         <vob pause="inf" file="C:\Video\T4Y\presentation1-slide003.m2v" />         <vob pause="inf" file="C:\Video\T4Y\presentation1-slide004.m2v" />          ...         <vob pause="inf" file="C:\Video\T4Y\presentation1-slide099.m2v" />         <post>jump title 2 chapter 11;</post>      </pgc>       <pgc>         <vob pause="inf" file="C:\Video\T4Y\presentation1-slide089.m2v" />         <vob pause="inf" file="C:\Video\T4Y\presentation1-slide090.m2v" />         <vob pause="inf" file="C:\Video\T4Y\presentation1-slide091.m2v" />          ...         <vob pause="inf" file="C:\Video\T4Y\presentation1-slide162.m2v" />         <post>call menu;</post>      </pgc>   <titles> I have thought about using menus or some such, but the dvd remote buttons should still be usable, and I don't want navigation buttons visible on the screen. This might work if I could use the DVD's next/prev buttons to navigate between menus.
I'm wondering if there are workarounds I haven't thought of yet.  Thanks so much!

------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and 
threat landscape has changed and how IT managers can respond. Discussions 
will include endpoint security, mobile security and the latest in malware 
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/

_______________________________________________
Dvdauthor-users mailing list
Dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
https://lists.sourceforge.net/lists/listinfo/dvdauthor-users