Bad Virus. File infector +MBR

Hi so basically i got this big bady on my computer, and i was wondering what where the possible options on completely killing it.
I have been working with Ken and we determined the best possible way was to re-format/ re-install windows, or ask dell for recovery disks.

This is the link to what we've worked on http://forums.spybot.info/showthread.php?t=62367&page=3

Thanks for the Help. Truly appreciated