At the moment I am getting to grips with photoshop CS3 using my graphics tablet so far I have had 4 years of self training on photoshop having to learn from scratch how to use most of the tools and effects plus using the various plugins I have collected over the few years I have had CS3 but I am getting to grips with it been the ameture that I am.  plus I aslo use,Incendia,chaoscope,Apophysis and Carrarar Daz 3D renderer that was very hard to come by got it cheap though on sale from a good friend was unpacked and unregistered so he sold me it for £80 real bargin, but like I say I am but a novice with photoshop starting to take bigger and bolder steps with skills and effects usage.