We are looking to use prepositioning for select Marimba pushes that are fairly large. Within WAAS we have got everything set up correctly and the edge WAE has the prepositioned files. The problem we have is with Marimba, we can not seem to get clients to do a transfer using CIFS. Because of this the prepositioning does nothing and the user pulls the files over Marimba TCP ports. Does anyone have experience with WAAS and Marimba that can help us out?