I am attempting to test this program on my computer and am not having much luck in acctually starting the program. I am running a Mac with the latest OS and patches. I have downloaded the latest d20 version 2.0.3 I get to the login/registration screen, and it says that I may only log in as a player, and when I try to register, it will not allow me to do that. The only "server" it brings up to attemp is the local loop "127.0.0.1" and when I try to access that it says access denied. So far I am not really impressed with ease of use :? From the screen shots I was ready to buy and try. Second complaint where do you purchase this from? There is no store link on the main page, it is not on my favorite stores web page (Paizo). How much does it cost, there is no true breakdown of costs, only "hints" (Client $10, Host $30+) putting a plus and not giving any other link or breakdown of cost is not very user friends yet again! At this point I could not recommend this to friends and associates. Sincerely, A very disappointed reviewer and potential client.