searching for... Rosencrantz & Guildenstern scripts to download?

Hello folks.

Can any good people here point me in the direction of a good site/s where I can download the final script of R&G Are Dead--hopefully for free. (I tried, but retrieved something with a very peculiar layout, designed to make it unreadable, I think).

Also, was the film an adaptation of the original stage play? Or is this my mind playing tricks with me?

Thanks.