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Did you just discover this?
http://www.macupdate.com/info.php/id/30591
RightZoom, maximizes any window, just add the app to your login items.
RightZoom does this for free (works on everything except iTunes and Google Chrome :-s).
Google RightZoom.
NICE!!! Thanks for this tip!:D
Link: Right Zoom Download
Or... you could use RightZoom which will allow you to maximise any window you want, or, like myself, you can set it to only maximise when holding option (to get the options hold command as you launch the app) works great and you don't need anything that takes up room on your bookmarks bar and work for everything.
 
Tired of the green button that doesn't actually maximize windows and applications?

No, 'cause...
1. I understand that the green button does something else
2. I don't want a window to take up my entire screen (except for a few large Excel files I have)
 
I think better touch tool with the snap feature is more than enough.
 
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