huhu here is a script found, written for AutoHotKey. Actually it is maximazing every new window.....
loop{WinGetActiveTitle, TitleIfNotInString, MyItemList, %Title%{WinMaximize,%Title%EnvSet, MyItemList, %MyItemList% %Title%}sleep 1000}
I hope this`ll work. I could not test it before!
Just let us now if its working the way you wanted it to be ;-)