I am and have been for a while using Adobe CS3 (master collection) on a Windows XP operating system. I am very used to this software and operating system and cannot justify the cost and effort of upgrading at this stage. Not to mention having to learn the newer versions. 
I know there are newer editions like CS5 and Windows 7 but are they really worth it?
			
			I know there are newer editions like CS5 and Windows 7 but are they really worth it?