The guys at matchingservice.dcarena.de keep making improvements to their homebrew ranking system.
So far you can upload F355 and MSR saves. They have started working on Virtua Athlete, SF Rush 2049 and Daytona USA 2001. You can also register your nickname now.
On the other hand, lordnikon at Onlineconsoles and Luigi Auriemma have been working very hard during months to release homebrew server software to keep Starlancer online forever. This might also affect in the future other games such as Unreal Tournament or PBA Bowling.