Other people may have better resources for you but you might try http://www.cimtulsa.com/
They sell Esprit instructional AVI cd's for milling, turning, EDM, and post processing. They are pricey for the regular Joe...about $150 per set. I spoke with a guy with one of our sister companies that has the cd's and he says they are very good. Although, he needed to attend training classes with us at DP Technology in So. Cal. but that was mainly because of the advanced mill/turn operations they were performing at their shop.
Do you have any experience with Esprit? How about other systems like SurfCam, MasterCAM, SolidWorks, etc.?
I am new to Esprit (two months) but I used SurfCAM and a few other systems for years. I will try to offer any help that I can. Take care.