It think that is not possible for you <img src="/ubbthreads/images/graemlins/disagree.gif" alt="" /> I used the "opensource" version of cedega which means that is this code which they (trangaming) must be published duet to licences determinations. Cedega aka WineX is a fork of the wine project which is a opensource project (now under the licences of LPGL). The "opensource" version of Cedega doesn't include optimized graphic routines or support for varius copyprotections system (only a few which also working in wine).
I will add sooner or later a notice to my guide that the support of winex / cedega will not be longer exists and removed after a while.
Sorry, I see no way how I can help you with Cedega execpt I get a recent Cedega version on a legal way <img src="/ubbthreads/images/graemlins/disagree.gif" alt="" />
