I have to apologize for the horrible topic title in the first place, but I seriously wasn't able to think about anything else rather than this. Sorry xD Ok, then, I have a few questions about XP, language packs and Service Packs. I have a localised version of Windows XP Professional with Service Pack 3 installed, but, since I have an Italian version (blame on me, I know), I can't install Service Pack 4, which is not exactly a big deal, but still... Anyway, I successfully installed updates post EoL and everything run smoothly. Unfortunatley, my OS is in Italian and I tried to change the language times ago via International Options, but it didn't work (of course), it just installed the U.K keyboard since I don't have an international English version with the Italian language pack installed, but just an Italian version. Then, I tried to install the official multilanguage pack, but it didn't work for the same reason. As to the updates, I know that in Windows XP all the updates are localised etc, so Windows Updates is downloading updates in Italian every single time. In a nutshell, my question is: is there a way to change the OS version without installing it from scratch? Besides, is there a way to install a kind of localised version of Service Pack 4? Thank you in advance. p.s almost forget, a question totally unlinked to this topic, what's the difference between XP and XP MCE? I mean, I read the Wikipedia page and, as long as I know, there should be the change to install a sort of MCE patch in Windows XP Professional in order to include MCE functions in that; is that correct?