This is really a fantastic piece of software, I highly recommend everyone checking it out if you're into pattern/texture map creation.
Filter Forge Professional
at only $29 quarterly
Buy today – save up to $20!
Filter Forge is an excellent filter creation tool with a strong community spirit that will enhance your Photoshop creations.”
“I really like Filter Forge, I seem to find new uses for it constantly. The 2.0 upgrade looks great, HDR will be really welcome.”
3D and Visual Effects Artist