Time Library added to Playground

Hi Guys ,
I just got second place in the Arduino contents on instructables - yet I am such a noob (you could all win easy) .
In any case I just did two small projects and want to make a general purpose logger . It will need to run on a bat so it will need to be low power (my second challenge) yet I want it to log time correctly .
I DL the library and got it running but cant get it to sync with my pc (I user the serial port version to sync) .
Do I need to compile some C file and run it so it takes the time from the PC and sends it to Arduino .
I sent it "T111111111" and it did get something what is the acts format ? T [day][month][year]etc' ?
Thanks guys - I hope to contribute too soon (when I get good enough).