Hi,
This seems to have been asked a lot but I can't find a definitive answer.
I purchased a copy of SQL2008R2 (Developer) from Amazon a few years ago and I would like to upgrade it to 2012. Looking on MS sites it appears that there is only; Express, Standard and Enterprise versions available now.
However on my work PC I have a 2012 developer edition which was downloaded via an MSDN subscription.
So, where does a private individual buy/upgrade their copy?