Ultimate Boot CD

I can boot to the UBCD, but no matter which program I try to use, it seems to hang. I choose a program, and it gives me a few seconds to choose how to boot (at least I think that's what I'm choosing, I don't have enough time to read it) but then it chooses for me because I'm too slow. So then it does some AUTOEXEC lines and maybe some UNPACKING, and just stops. No DOS prompt, no response to the keyboard, nothing. And if I reboot to try the same program again, it might stop at a different line. What do I do?

Thanks!

Try UBCD50RC1.

I'm sure I have the latest version. I just downloaded it a few days ago.

Did you downoad it from this post?
http://ultimatebootcd.com/forums/viewtopic.php?t=2131

UBCD411 is several years old.

I didn't realize the website hadn't been updated. Okay, I'll try the newer version. If I still have trouble, should I post here or start a new thread?