1.)First go to this link:http://www.minecraftforum.net/topic/140684-15213w19a-toomanyitems-in-game-invedit-may-10/
2.)scroll down tell you see "Download for 1.5.2
3.)click on it it then you should be brought to "adfly"
4.)wait 5 sec. then in the upper right hand corner it should say "skip ad"
5.)click on it and download
6.)now you should have your download(VERY IMPORTANT:this mod will not work if you dont have Winwar OR 7zip download if not)
7.)now go to the start menu and run "Run"
8.)now type in %appdata% and go to .minecraft
9.)click on bin and go to minecraft(2nd to last)
10.)right click on minecraft and click "open with" and choose Winwar
11.)now pull up Too Many items and drag everything except for the folder into the bin
12.)Have Fun! :-D
13.)DIAMOND DIAMOND DIAMOND suscribe if this helped you