I've been infected with a virus and I believe it's in the last stage, but I can't buy anything from Skitters. Am I missing something or is there just something wrong?

You have one more stage.

Here's the virus tracking thread: http://www.subeta.net/forums/view/650364

According to the examples in this thread, you're in stage five. I think you have to be in stage six to purchase from Skitters.

Oh true :P Thank you ^^ :)