JPEG file question

[55chevy]

I have a problem... In the process of changing over to a new computer, I burned all my personal files to CDRs and DVDs from my old one. There are alot of JPEG pictures from my digital Camera I had saved that somehow during the transfer process got screwed up. None of the photo viewing programs I have will open them. If I try to open one in Photoshop it says "unknown or invalid JPEG marker type was found".. All these photos worked before I burned them on DVD. And I didn't realize this happened until I already wiped my old computer clean and the originals are now long gone. My question is there any way I can recover these JPEG files somehow? Is there any program out there that can open them and fix them? These are all the 2006 Pictures of my Kid and my Family.. so if I can't fix these, then I've lost them all... dammit.

Please help....