ubun2^beta

I am getting the following error in ubuntu while launching synergy2 as a server to share my mouse and keyboard with my windows vista machine
 
 
INFO: synergys.cpp,1042: Synergy server 1.3.1 on Linux 2.6.28-14-generic #47-Ubuntu SMP Sat Jul 25 00:28:35 UTC 2009 i686
DEBUG: synergys.cpp,1051: opening configuration "synergy.conf"
DEBUG: synergys.cpp,1058: cannot open configuration "synergy.conf"
synergys: no configuration available
 
 

I have a couple of machines and run windows and ubuntu respectively but have only one mouse keyboard. It is a kind of pain switching back and forth the mouse and keyboard between machines. Is there a software solution for sharing?