Wow, sorry for the spam. Looks like my messages were held in limbo for a couple days.
Anyhow, update, I've tried exporting the obj from Silo, Hexagon and Modo with no luck. Since Hexagon and Modo are on the list of tested exporters, I'm guessing there has to be something wrong with the paths. When exporting from Hexagon and Modo, the path to the texture file was the full path starting from C:\. Howvever, when exporting from Silo it was just the file name. None seemedto work anyway, so I'm stumped.
