[syslog-ng]Loggin Server (part 2)

Hej again, I'm sort of confused... syslogd sends its logs via UDP (right?)... and I've noticed that syslog-ng gets them viat TCP?! (or does it refer just ot the stunnel?) Is there a possibility to combine syslog (on the client machine) with syslog-ng on the logging machine? Am I missing something? Pease help! Iulian Topliceanu