Hello all, I need to install Photoshop on my Mac for a project at work. I've avoided Photoshop after seeing how ingrained it becomes on a system --- installing unadvertised extras such as the updater, spewing files all over my computer etc. One of the IT guys has confirmed that they have old copies of CS, CS2, CS3 and one copy of CS5 available (they never got CS4). Which one of these just ships with the application itself and nothing else I don't want? Thanks for any help!