Man….Itunes is getting bloated!

So i was reinstalling Itunes, and I just had to notice WHOA! that application is huge! to put in perspective. Firefox is about 5MB, Openoffice is about 150MB, and Winamp is 8MB. I have no idea what is going on over at apple but this is ridiculous. The application is meant to play music. What in the world needs 51.8MB to play music. And just a side note, it is highly annoying that every time this blasted program needs an update I have to re download the entire thing. At least with windows updates, all i have to do is download a patch. Maybe in OS X its not so bad, maybe it patches instead of re install the whole blasted application.