Three part “Learning Lisp” 1, 2, 3

Mixing Nu (lisp-ObjC language) and ObjC, I would like to spend some quality time with Nu soon:
http://www.fromconcentratesoftware.com/2008/05/24/mixing-nu-and-objective-c/

Vim + Lisp, should be useful in the future:
http://mikael.jansson.be/hacking/limp