I'm creating some tileable textures with Photoshop CS6. The program has crashed three time in the last 30 minutes. I'm not doing anything intense. Basic painting with the brush tool, panning, and zooming. I really wish I would have kept Photoshop CS4 on my computer. I've been using Photoshop everyday for over 6 years, and this has never happened to me, three crashes in less than an hour!