I've been wary of MSN... whenever I go on it I seem to get another bug thing. So I'm trying to avoid going on it now because I'm not sure if that's what's causing it. At least until I upgrade my virus protection program, anyway.
I did make progress however yesterday. I couldn't log into Skype but I managed to get the window to appear. I don't know why though, I tried again this morning and it didn't work. My grandpa's coming this weekend though and he's really good at computers so maybe he can fix it.