My wife is in Ireland at the moment seeing her aged mother (we live in NZ). She has screwed up her GDM log in and needs 11.04 reinstalled on her machine. She does not have a clue how to do this. It is difficult for me to help her remotely. Is there anybody who could help her so this. It will need to be reinstalled from a USB drive as her PC does not have CD drive.

Thanks in advance....