Many apologies if this has been discussed on here before (I did search to see but came up with nothing) but am I missing something? I have Adobe's Photoshop Touch on my IPad 3 and can do the basics but am at a complete loss as to what a lot of the functions are for e.g. What is anti-alias? There is next to no help within the app itself and I cannot find any books, manuals, online courses or training centres to teach me any more. Surely there must be something Photoshop Touch dedicated out there to help? I would just like to learn how to use it to it's full potential ..... anyone out there got any advice or can point me towards some help?