Guys I've learned earlier that in the ICS the memory is considered as a one partition.Thus, the limited 2 gb for installation will no longer be available and the 16 gb present in the galaxy note (for example) will be considered as a memory for storage and installation.But, unfortunatly this is not what I found on my galaxy note ICS 4.0.3 and now the 2gb for installation are nearlly full because I am a heavy downloader of applications, medical apps, tools, dictionaries, games etc...
Isn,t there a way to enlarge the limited 2 gb for installation?

What about the ICS 4.0.4, did anybody try it or not yet? Is it worthy to upgrade from ics 4.0.3 to 4.0.4?