ubuntu-tutorials.com/.../ubuntu-904-jaunty-released-torrents-avail\
able-here/

Just got it!

Be sure to check the md5sum against the list at:

https://help.ubuntu.com/community/UbuntuHashes

The first .iso I got did not match. It was a valid .iso that would
mount with "-o loop", so who knows what happened. Probably something
corrupt in the image, I would guess.

Don't forget that you can upgrade via 8.10 Update manager. I ran the
upgrade last night and ran into no issues. The upgrade even rebuilt the
virtual box kernel modules for my Windows VM. So far so good. My wireless
is working better now with the update Kernel (Issues with the Intel ABGN Pro
Wireless card.) Upgrade took about 4-5 hours last night. Also, I backed
up my home directory w/ backintime before upgrading.