As Peter said:
The "Other User" login problem is caused by a virus infection of your PC. This virus has been documented to first corrupt the user profile, preventing you from logging into Windows, and then corrupting the bootloader, preventing Windows from even starting.
Our recovery CDs were able to repair part of the damage caused by this virus, allowing you to boot into Windows once more. However, it appears the automated repair was not able to restore your corrupted user profile. You may have some success using the System Restore feature of the CD to revert to an earlier snapshot - however, there's no guarantee that will get you back into your account.
You should take advantage of the "Browse/Backup" feature of the recovery to access and save your important files and data.
Googling for Other User virus may turn up more helpful advice on dealing with this problem.