I wanna bring a very interesting book to everyones attention its called the cyber crime investigators field guide.
I purchased it at Borders books and it has soo much awsome info in it. from how to recover files deleeted, what kinda cyber crime scene the investigators might come accross from web page defacement to satelite communication sys. take overs.
If ya can get a copy it retails for about $39.95 and its worth it.

heres some publishing info for ya ppls its published by Auerbach Publications the site is right here the 800 num is
1-800-272-7737 they have many informative books from the looks of their site take a look.