Does not seem to save out the texture set in this version.
I had to have the test textures I wanted to use in the same folder as the program to load.
Environment map loaded from anywhere.
I like it, it has a nice preview section.
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, 2400 Mhz, 4 Core(s), 4 Logical Processor(s), 8gb RAM, Nvidia gtx660, Windows 7 Pro 64bit, Screen resolution 1680 x 1050.