the only real stats logging will be of guests that become registered users. I suppose it could be modified to track guest more possible. It will track them as hits but i was going to set it up so that if they already have a cookie (ie not unique) then do nothing but i suppose that could be reported and that build up info about how many times guests visit so you can get info on repeat/1 time visits from guests. This could work.

Not sure if i want to tie this into the referrer information, i think that info such as which referres send guests (ie people that don't register) but come back is going to be info that is not hugely necessary although if we need to make a table for each guest in the mysql database to track how many times they visit it is not going to be any work to have the referrer in there.

This would perhaps be another plug in to the core program.