I am in the process of setting up Kickstart off of a USB drive for SL6.
 
Things were going well till the process hit an error, I'm debugging that now, but I thought you might want to know about a potential branding issue.
 
After the error I had the option to save off the debug info and the options are:
Red Hat Global Support
Red Hat Global Support (FTP)
ftp
local
scp
Cancel
 
Not sure if that's a problem but thought I would bring it up.
 
 
Jordan Dean