Yeah, we're creating FAQs for that, but we're also using some nice new ideas with the next release of ePSXe ... a FAQ for the next version, updating and changing quite a lot of stuff has already been started and is waiting for more details about that version to be added
I'm not sure how far CDs FAQ is, but if he ever decides to release it, it certainly is extensive as well - but you'll have to ask him that yourself