quickest way to wipe HDs? - for new mobo and OS

[TheGoat Eater]

So I just need to make my two HD in RAID 0 fresh for a new mobo and a fresh install of XP - DBAN takes like 7 hours to write all zeros. Do you know anything faster?

 

[defakto]

There's no real reason to write all zeros to a drive, unless you're holding secret, government information. It won't have any benifit. Just format as normal.