I don't know how many people here buy the SW Factfile (a weekly SW magazine in the UK, perhaps available elsewhere), but it basically, week-by-week, prosites/christopherleeweb.com/files factors of the SW saga, from main events, through characters, planets, droids, technology and weapons to transports. The other week, it profiled our Count Dooku. The content wasn't overly juicy, but I've scanned and copied the first few paragraphs below.
I'll get some more done soon if anyone is interested.
[i]ENIGMATIC AND POWERFUL, COUNT DOOKU WAS A DANGEROUS AND MYSTERIOUS FIGURE ABOUT WHOM EVEN HIS OWN ALLIES KNEW LITTLE