Old versions: Upgrade CS3 to CS4
Hi. Sorry about the old version question. I am a long time user of CS3. My new printer plug-in is now requiring CS4 as the minimum version. Since I am budget limited and need an offline version of Photoshop, I am eyeing a new unopened CS4 Extended upgrade version for sale.
I have PS 6
(full), CS2 (upgrade) and CS3 extended (full) original CDs and serials. My current CS3 is running well on Win7.
My old Adobe ID login does not work so I just created this current one. So... assuming the unopened CS4 upgrade is a legit copy, would it be a safe bet that it would install over my current CS3? I'm not stuck on CS4, but I think its all I can afford right now. Any suggestions would be very appreciated.
