Ultimate Boot CD

Not booting it on a MAC. We want to boot UBCD on PC, with MAC HDD attached to repair drive or retrieve data. Anyone know if this is possible.

Alright have a customers computer that isn't loading Mac OS 9.2. Wondering if UBCD will allow me to mount the drive and read + copy the data do another local hard disc, cd writer, ext. HDD, w/e.

If this is possible someone mind giving me a brief "How to"?