Try loading it in safemode and see if it still gets stuck.
That did the trick - thanks! It looks as though my anti-virus - AVG - has taken exception to IMGBurn, not sure why, but at least I can useIB when I need to.
I've installed IMGBurn OK, but when I try to run it, I don't get any window open up. I checked under Windows Task Manager, and it shows there, taking just under 7MB of RAM. I've swept for viruses, and I Don't think that's the problem. Any suggestions? I tried re-downloading and re-installing - same result.