I just restarted my iMac and on rebooting a window popped up to say my clock had been reset to 01/01/2001 at 00:00 and I also had another 2 windows pop up asking if i should allow or deny the connections. The 2 requests were for mdnsresponder and configd ? Has something gone wrong, am I at risk. I am a little worried now as I have never ever been asked for connections by these 2 files before. I am on Snow Leopard, all up to date. Help ? or am I worrying about nothing.