Originally Posted by original_ganjaman
Thats very odd. I have re-flashed 4 different versions in the last 10 mins with no problems. Try to hold the power button down for six seconds to totally shut down. Plug the device into the power. Then try a reboot. If that does not work then you are going to have to go into recovery and re-flash the stock rom. Sounds like the flash got interrupted for some reason.
Many thanks, I re-installed the stock rom after putting it into recovery. I tried the market updater again and it worked no problem. Thinking about it now I was on low battery so that why it might not have worked 1st time round..