Cheers for that fella - I went on and stuck in the IP and apparently that computer is located somewhere in Leeds. Pretty nifty stuff !!!! In fact when I checked on Firewall I found this dude had tried scanning me 3 times so far in the last half an hour. Scary stuff.

Another question - when your Firewall blocks a data packet that has been sent to you, does that mean someone has tried to "ping" your PC ???