Say I have a 1.5k image file. The requested html document has this image placed in several places on the page - we'll say it appears 10 times.

Am I looking at 1.5k in bandwidth, or 15k in bandwidth when this page is requested?

I would think that once the image is downloaded to the users TEMP directory it wouldn't need to be downloaded again, but then this is only an uneducated guess :)

Thanks!