Lots of sites are out there. I have a lot of sources but as mentioned, some sites are not safe to post due to rules of the forums. In all seriousness, this is the only site you really need. We have users that are very well versed in the emulation scene. If not sure about something, one of us is bound to know. If don't know how to make it work, one of us could come up with a solution. We have one of the best communities out there and I spend most of my time here.