Hi,
I agree with DB28, I think the pre-NAPLEX is a good tool to assess whether you are ready for the real thing and at least it prepares you for the type of questions you can expect. It definitely helped me identify the areas that need a bit more work.
In any case, I did also have a few technical problems. They were not as much with loading the pages, as it was that the web page was not responding to my 'click to continue' from the very start (i.e. I could not even log in). The solution (for my computer/system) was to not run the program in the frame that the
Pre-NAPLEX website has for it, but to open the log-in or register link in a new window and then take it from there (you can do that by right mouse-click the register/login link and select 'open in new window...'). Maybe this will help someone else who has problems...