Alsoft has released an updated DiskWarrior 2.1 CD that will boot all current hardware, including the new 17-inch iMacs and the recently introduced dual-processor Power Mac G4s. The disk repair utility works with Mac OS 7.1 or higher and Mac OS X. DiskWarrior 2.1 users can order the updated DiskWarrior 2.1 CD directly from Alsoft for US$12.95 plus $5 shipping.