Check the box.net plans, seems you could be using their free service:
http://www.box.net/info/pricing-plans

--- In onlinestorageandsharing@..., "alchemysa"
<alchemysa@...> wrote:
>
> I want to be able to upload pdf's to a site so that other people
> interested in the same topic can download them as required. I also
> want other people to be able to upload pdf's to the same site. I want
> my involvement to be minimal and as cheap as possible. Presently I
> have a $50 annual account at Mediamax but its a shambles. If it
worked
> as advertised it would be great, but it just doesnt work. Are there
> any other options? A file sharing system in Yahoo Groups (like this
> one) would be ideal except its only 100meg. I probably need about 1
> gig storage, 1 gig downloads a month, with files up to about 10 meg.
> Any suggestions?
>