Is there any tweak or software available for restrict download ??? 

Already know the Internet explorer option but it also restrict download from e-mail attachments....
I just want to block downloading from any sites..except few....
Help me Guys....
Waiting 4 ur reply........
Already know the Internet explorer option but it also restrict download from e-mail attachments....
I just want to block downloading from any sites..except few....
Help me Guys....
Waiting 4 ur reply........