Ethernet sends gibbish over the wire [solved]

Hello,

I am trying to bundled ethernet WebClient demo with arduino-0023 software.

I am getting random characters and strings from previous programs getting sent over the wire.

Here is a short 15 second screencast showing the problem I am experiencing:

(The code is the WebClient example, I just changed the server ip address from Google to my laptop so I could see why it wasn't happening).

Can anybody enlighten me of the problem?
Could it be my ubuntu laptop?

I have tried different USB cables and different ethertens, all the same problem.
A while ago there was a similar problem whereby this type of gibbering was getting sent to the serial console (ie: strings from previous programs that have been loaded onto the arduino).

Thanks,
Dave

fixed by upgrading to arduino 1.0.1 software