A new toy just for me!

As i'm trying to come to terms that i'm actually in the "professional" world of photography I thought it would only be appropriate this year to upgrade most of my glass (lenses). I finally bit down and bought one of the big guys. I ended up with the 70-200mm f4 IS L-series because I just couldn't phathom spending the extra $500 for 1-stop (i'm sure you non-photo people have no clue what i'm talking about and could care less) but this is a big step for me and a lot of money invested this year in trying to make myself more of a "professional." In reviews, this version of the "big guy" actually turned out to be more sharp, thus, another reason why I chose him.
Isn't he beautiful?!