Well I'm sorta new, but you might want to check out
How To Install Emulators posted by that lovely
Julie.
Um, I'm a member in lots of Forums & I also have my own, but when I use to post things like that
(oh so long ago) I always got a "You'll have to search for it!" there is a a Search bar you can click on and put in whatever your looking for... I've used it some many times already...
good luck!