Diablo III Demo

[sai061242]

Will there be a playable demo for diablo III before release as am eager to play it...either i don't have a beta key nor i don't have money to buy the game...plz respond

[Myst]

Well you need a beta key in order to play the D3 beta.  However, you could always try out Mooege, the d3 emulator, if you want to mess around in D3 for a bit.   It may not be fully completed, but if you don't have a beta key and want to play around a bit, its your best option, other than someone giving you their beta key. 
Check out mooege.org or check the mooege section on this site.