I have started compiling a list of resources for studying Cree. If you have any others, please share and I will add.
Cree Literacy Network Blog with lots of resources and links
Cree Language Lessons and check out their resource page
Wikipedia in Cree
Christmas Carols in Cree
Cree language facts for editors of English and French: Gender
Online Cree for children
ACHIMOWIN PROGRAM - daily radio program in Cree