Where Can I download the PLUGINS?

[brian001]

Hi, I am new to the GC/Wii emulation but have a number of other emulators for PS1, N64, Arcade Machines, C64, Amiga etc. The problem is I cannot find any plugins for dolphin anywhere, Most sites have a link from their main page for Plugins or in their downloads section. Maybe I am missing something here but can someone please point me in the right direction.

I've been looking for an hour or so now, torrents, emulation sites etc with no luck.

Thanks for any help that is given to this "old-timer".