have you checked their site for any possible problems?
I have a 2008 iMac 2.4GHz Intel C2D ModelID iMac8,1. I installed 10.6 on two volumes, one 100% clean (no migration) and the second with full migration from my 10.5.8 volume. I repaired the permissions and the disk on each of the two 10.6 volumes with Disk Utility. I installed the new DiskWarrior 4.2 and checked the two 10.6 volumes. On both, DiskWarrior reported "Critical values in the Volume information were incorrect and were repaired". Running DW the second time, it finds everything OK. However, if I boot on on the first 10.6 volume and then boot on the second and check the first volume, DiskWarrior reports again that "Critical values in the Volume information were incorrect and were repaired".
This happens every time I boot on one of the 10.6 volumes and do a DW check of the other.
Is this a real problem on the 10.6 volumes or just a bug in the new DiskWarrior?
Can anybody help me please?