Hello we are trying to block all url acces to rapidshare (and megaupload, gigasize , etc)

we are using the syntax

http://*rapidshare*/*.* and used also http://*rapidhsare*

then when i type for example

RapidShare: 1-Click Webhosting

i am allowed to get the file

only typing http://*rapidshare*.*/*/*/*.* i'm allowed to block it but i don't know the structure of all the sites, i would like to block the entire site with some generic syntax like "*domain*" for entire site.

How i should block the entire site of rapidshare then?

Thankyou for your replies !