I am a graphic designer and I am currently using The E-Series (i5) (2010 model). I focus on all areas of creativity ranging from phoptography, video, illustration, 3D and so on. Should I upgrade to the F-Series this year or wait for the 2012 models. I am also unsure if the S-Series is a computer to consider as an option. After I watched a video on Sony SGNL I realised I needed to upgrade my computer. www.youtube.com/sgnl. Advice from anyone will be appreaciated. Thank-you.