First of all, ID, I've always and will always love you. You can do no wrong in my eyes. QuakeLive is just another example of the awesomeness you are, and have always produced.

My question is this:

If I go Premium, and before the year period I've purchased ends I decide to go Pro, do I just pay the whole amount of an annual subscription to Pro and lose the money I've spent on a year of Premium? Is there a pro-rate or something for this kind of thing? Or can you only make a change from one type of account to another once your current subscription period ends?

Trying to decide which type of account to go with here...

Thanks in Advance.