Download of CS6 (valid volume licence) for installation on 2nd PC

Hi there,

I need to download CS6 to install it on my PC. I have a valid volume licence, and the CS is running on my first PC smoothly. I thought about downloading a trial versoin of CS6 and then changing it to a full version with my serial number from volume licence (I have it in print). But the Adobe site states, that trial versions of CS6 are no longer available and instead I could download trial version of CC. But that's not much of a help, when I only have a licence for CS6....

I take it programs in CC are different from those in CS6, aren't they?

Thx!