This is an odd one:

Linux 1.2 UT3. and the redirect is on the same box as the game server. Some clients can download the .uz3 no problems and play, other clients get the "error opening package" message. I have only on file to DL and it's a .u.uz3 that is approx 300 kb.

Seems to affect users at random.

I think there is a bug... EPIC needs to get out the squash boots.