Yes...I had all kinds of trouble when I first started w/X and only had Norton 6...Had 2 partitions for 9.2.2 and for 10.1 then10.2. Norton couldn't touch X so in desperation I got DW3....What a lifesaver!!! It fixed everything and I am now running 10.3.1 and it works perfectly....As a preventative I run DW once a week and also run Apples utility to repair permissions from the 10.3.1 disk....I did not install DW so I can run it straight from the cd easily....Apple told me that DW3 does an excellent job but that you still need to run the permission repair thing from the Panther disk to be safe... HTH Mike K Paul Williams wrote: > I use Disk Warrior now on 9.2 and i love it. Does disk warrior have a > version for 10.3? > > paul