I have just upgraded from CS2 to CS4 as cheaper than buying CS5 upgrade (entitled to free upgrade from Adobe if buy CS4 between April and July in UK) I will then have CS5, CS4 and CS2 on my computer and same on laptop which also has PS7 - what should I delete when CS5 installed and running - presumably OK to uninstall CS2/PS7.
Also, haven't seen any prompt to activate as with CS2?