These questions below may be for a different product... but the information you need to supply is the same, for the products you use
More information needed for someone to help... please click below and provide the requested information
-Information FAQ http://forums.adobe.com/message/4200840
Also... Things and Software to AVOID when authoring/burning a disc... says Encore, but also applies to Premiere Elements and disc burning
Start --> http://forums.adobe.com/thread/608660
#2 has WHY Explained http://forums.adobe.com/thread/607390
Create a DVD output ISO file (Encore) or set your DVD output to a folder on your hard drive (Encore or Premiere Elements) and then use the FREE http://www.imgburn.com/index.php?act=download to write files or folders or ISO to disc for DVD or BluRay (send the author a PayPal donation if you like his program)
First question: Can you burn your DVD files to a folder on your hard drive rather than directly to a disc?
If not, if gets more complicated. What model of camcorder is your video coming from and what format and resolution is it?
Which version of the program are you using and on which operating system? Under the Edit menu, what are the project settings listed?
And one more question, to add to Steve's: what are the pixel x pixel dimensions of those Still Images?