I found a company recently that invented a new jpg they call it jpeg2 I downloaded a demo but it didn’t load properly. Now I’ve lost all the details and can’t find who the company was. damn.
from memory I think it may be a lossless jpeg. also I think if an image is saved in jpg2 it cannot be opened without the plug in.
Hey Thelonious . . . 
I did a “Google” search for JPEG2, & came up with this site: - Go to chrunchers, when you get to the site. -
http://www.spinwave.com/hvs/
It sounds very interesting, but they want $50 for the software, that’s a little too much for me, being that I wouldn’t use it that much. Heheheh 
Have a good one . . . 
Mark.
Thanks Zoid and Kruzr,
Yes it looks like the Lura jp2 was the one, thanks.
I’ve looked at them both. I think I was under the impression that the jp2 was going to be lossless but this appears not to be the case.
cheers
T