Good news everyone.....
We have migrated our sites to a new server, so all leaderboard upload features have been restored!
Remember you will need to register a seganet account from seganet.dreampipe.net to upload to the leaderboards.
If you have a account already and forgot password, use the password recovery feature.(Pass reset emails tend to end up in spam folder fyi), or PM Jial to reset account if needed.
As a refresher, here are the sites you can upload to leaderboards.
San Francisco Rush 2049 (upload leaderboard, download ghost cars)
Samba De Amigo (upload leaderboard)
Jet Set Radio (upload leaderboard and spray paint art/download spray paint art)
Sonic Adventure (upload leaderboard)
Many more sites and features to come!