QUOTE (barbet @ Aug 8 2006, 03:43 PM)

I did it in slideshow asssistant. I added all 249 pictures at once. What is an ISO? I created the slideshow and did a preview and it was all there. Any suggestions.
Well, my suggestion would be to do it in videowave. There is some automated features in there, such as "Apply transition to all", so if you don't really care that much about the transitions, then you can do that... You can also add all the pictures at once (though its gonna take a while.. :S)
If you just used the slideshow assistant to burn, I don't believe you can create an ISO image. The ISO image is like a copy of the DVD on your computer, except you have to mount it on a virtual drive (If that means nothing to you, then just know that you cannot open it via standard methods, but you can burn it with ease using Disc Copier -- You can also preview it using Disc Copier. Consult
here)
Allright, to create the ISO, save the file in videowave, open it in MyDVD, File->Burn project to Disc
Uncheck "burn to disc" option, check "Save disc image file" (or "Create folder set", I believe they accomplish the same thing...)
Once you've done this, follow the URL I provided to test out the ISO (If you created a video folder, I don't know how to test it, so you'll have to find out on your own

) and see if you still have the problem.
Good Luck
Edit: An afterthought, how did it take you 60 hours to create a slideshow in slideshow assistant? I just tried it, and it took me maybe 30 seconds... (Ignoring loading time)...