Hello, I just noticed that there's an option to freely (?) upgrade your 2012 product to a 2013 version. I've noticed this a little late because the BD site doesn't say anything about 2013 products yet (mind you, it's the Dutch version), so my question is, do I have to wait for a language update first or can I upgrade my BIS 2012 to BIS 2013 using an English version (I'm also using the 64-bit version of BIS 2012 by the way, don't know if that makes much of a difference)? Thanks in advance.