In squeak-dev-beta-123 image if I load Seaside from the Package Universe 
Browser I get a walkback when trying to load

'KomServices-gk.3.mcz'

The walkback is 'Error: file is too short' and, on inspecting the file 
it simply contains the text:

server aborted early

I'm not sure if this is an issue with the Universe config, the dev image 
or simply a temporary failure downloading this file.

David