Links
Microchip - The PIC micro Manufacture. Great Resource! Highly recommend.
Paint Your Dragon - Get site to get the PIC32 working under OSX or Linux.
Piclist - This is a great resource from the guys over at MIT. Its a mailing list that can be very helpful.
MicrochipC - A hobbyist website with some tutorials. Not GPL. You must contact the owner for licensing. But you may learn something so we post it.
Programming 32-bit Microcontroller in C - The website for the Book. Lucio has a blog that would be good to check out.
Haidar Technology - This company offers a an excelent platform for the development of various graphic LCD displays. They provide source code examples with all of their boards. They also offer custom engineering work to help with speed to market.