It seems that no matter the quality of the modeling, lighting seems to be everything in the fianl rendering....Anybody know where I can find some really good tutorials or tips on lighting? And by the way, here is my first post...I was inspired from an image I saw posted here..I can't remember the author's name, but thanks.

this site have a good Tutorials , few about lihts http://petersharpe.simplenet.com/Tutorials.htm

There's a tutorial on indoor lighting in Bryce (lighting an art gallery) at: http://www.munnsgallery.com/ Excellent site.