All right, this is driving me nuts. When I try to add a picture to my profile, I can't actually select any files. I have triple-checked file size, image size, file type, and permissions, and...yeah, no go. The files are always grayed-out and unselectable. I have the feeling that my problem is something stupidly simple and obvious, but for the life of me, I can't figure it out. Does anyone have any ideas? Or a good hard surface for me to bang my head on?