I am currently using the 30 day trial. I have installed only the Dashboard, Marketpress and Coursepress Pro plugins on my single wordpress site, which is running the Enfold theme. I am running all this on a mac using VoiceOver as I'm totaly blind. I created a test product in Marketpress, and was very impressed with the eccessability of everything - thank you! I cut and pasted the permalink from the new product page into another browser, and got a "Page could not be found" error. Is there a solution to this?