Thanks Randy. I'll give that a go.
In the meantime...
the blue screen tells me:
A problem has been detectedand windows has been shut down....etc
Technical Info
STOP: OxOOOOOO8E (0xC0000005, 0x8F5ACB3A, 0xA00F15F4, 0x00000000)
Does this mean anything..obviously it does, just not to me.
Thanks again.