welcome to the great , fruitful eleven rack forum, it's a very helpful place and you will get alot out of the wonderful orange box you just got! I have some artist presets on home computer, I will try to send them to you , i'm not sure i know how but i will find out.
I got my Eleven Rack secondhand and since Sweetwater won't sell the pack separately, I would be grateful if someone could be kind enough to let me have a copy of the presets at monsterously@hotmail.co.uk