Everything was going the way we wanted, however last month I had to go out of town for a couple of weeks, and when I got back he was gone... all the equipment was gone... but a note saying "I'm sorry dude".

Anyway
Even though we both pay for Live 5, he talked me into getting Live5 register under his name (I really trusted him). We installed live5 on two computers, thankfully he couldn't take one of 'em, because I had it.
I'm currently running Live 5.0.1, but would like to upgrade it to 5.0.3. As I have already said the copy is register under his name, hence I don't know if I'd be able to upgrade it or not... I don't even know if he's sold it or not... he probably did

My questions are...
Would I be able to upgrade it?
What if he sold it?
P.S- I still have the serial number