For some reason, I can't seem to post anywhere else but this thread without signing up for an arseload of spam and giving up my privacy first, so I guess I'll post this here, though it isn't, strictly speaking, a feature request. (Didn't guests used to be able to post anywhere? It's been a few months, but I thought so...)

How does one view arestra files? Despite the .jpg extension, these don't seem to be any image format Windows Explorer understands, nor my paint program. These are those thumbnail-sized images with __ARESTRA__ in the name.