anonymous

With the current, stable ecommerce version, I'm putting together a site where free (price $0) file products can be downloaded without purchase. I've made it so that free file products are uploaded into an unprotected directory, and I've modified ec_file_may_download in file.module to allow these files to be downloaded with whatever permissions. This works perfectly for authenticated users, they can download these files easily, however anonymous users get redirected to a 404.

Hi

I am currently using voting_api + vote_up_down on the smartphone apps site. I'd like to let the anonymous users vote, but in such a way that each user (for example, each IP address) can vote only once per node.

Can it be somehow done with voting_api?
If it can almost be done, I am not afraid of some PHP programing to finalize it, but I'd like to get some guidance on where to start.

Best regards,
Artem.