Google Image indexing

[MonkYZ]

Thanks Alfa1, but i actually realised 90% of my bandwith got "stolen" by guests visiting the images indexed by google. So i've decided to block the leachers by disabling acces to download images from guests. If they want to see the attachments, at least i'll see them registered (not that i really want extra users just for that).

But, now the main problem gets in the fact we're gonna lose a lot of hits coming from Google Images... Isn't there any way we could make a special Usergroup for Google, Yahoo & other bots? Or maybe they have some special settings, where we can give them user/password to acces all the website?

Thanks in advance!