I think I will be making the move off Windows XP to Windows 7. My PC will handle 64-bit, but there are several versions of Windows 7. Do I need to go to the Pro version to get the best out of Photoshop CS6? Or is Home Premium sufficient?
Also, my ASUS motherboard has two pairs of DIMM slots, with one being occupied by two 1GB memory sticks. I am proposing to buy another pair of 1GB, but could I put in say a pair of 2GB and still retain the existing 2 x 1GB? I am not trying to spend $$!