I am actually looking at getting either Office2 or QuickOffice Mobile Connect Suite but feature-wise, I am gearing towards Office2 because of the PDF Export feature. The above is not my question but I see that the QuickOffice Mobile Connect Suite states that it is 'Optimized for Retinal Display'. Which puzzles me. I am using an iPod Touch 4 and understand that the display comes with Retinal Display which is great. However, I thought that the iPod Touch 4 would automatically optimized text in apps for retinal display but the above statement kind of confused me, does it mean that the retinal display optimization must be done at the apps level ? I know the iPod Touch 4 screen is small and being able to read small text clearly would certainly be a plus.