[ale] (OT) data recovery - show and tell?

[PBoyington at polyengineering.com (Preston Boyington)]

where does one acquire training in data recovery.  i was looking for something more along the lines of a seminar or such.  i've been fortunate in doing small things (recovering from single drives/deleted files), but i've yet to try anything RAID related or jobs of really any scale.

basically backup and data recovery is something that has always interested me, and i would like to add another feature to my resume.

anyone offer training like this?  could someone recommend a good resource for related information?

thanks,
preston