Backtrack 5 - Hard Disk install freezes on stage 3 (keyboard selection)

Hi,

I am not sure if this is in the correct section so apologies if it is not.

I have installed BT5 before a couple of times on a different laptop and it went fine.
This time however, I get to the keyboard section (3) of the install and it freezes ( I even waited an hour ). I have researched this on and off all day and found a few others with this issue but no solution.

Does anybody have any idea what might be going wrong?

Thanks in advance!