Defrag!

[bionic]

Whats best is always subjective
Imo perfectdisk and o&o defrag is the strongest (or only) contenders.
Ive been using o&o for a loooong time. Depending on users skills\needs i usualy recommend perfectdisk though as i find it is more aimed at the average users needs

 

[serjer]

nice point bionic
i've only used norton's defrag when it was considered to be 1 of the best tool at the time,long ago but i only use either O&O or win2k/xp defrag(when i'm 2 lazy 2 install O&O)...never tried perfectdisk or voptxp