Remember that little leak from an Microsoft blog about how people who buy Office 2007 can get a free upgrade to the 2010 version?

Well, it's officially revealed now but unfortunately, teachers and students who purchase the software at a discount price over the next few months won't be eligible. Shame.

Otherwise, if you're paying the full price which can be range between an RRP of £110 - £600, you are eligible for a free download if you activate the software between now and 30th September.