Remote Attachment ? Is it possible ?

Hello friends,

I would like to ask 1 simple Question. Instead of saving any image and then uploading from desktop to our wordpress. Is it possible to just right click on any image and copy its image location so that would be directly saved as attachment on our server….

is it any way ? like that or any plugin ? waiting for your reply…plz..help me…my internet is too slow to 1st save and then upload again to server……