Yeah, the end of support for 3rd Gens was mentioned here a couple of years ago. At the time, there was a thread that went into some detail about alternative 3rd party sources, to keep your 3rd going. Perhaps the usefulness of these old links is still valid, and you'll still be a "happydude" in the end.

Good luck.

3rd Gen parts - I'm afraid we're on our own Gents