I have a file called "LLYc9P5V.part" on my MacBook, I have no idea what it is or where it came from, but I can only view it on the stack because it just won't show up in Finder and I can't drag it to the Trash or find it in Spotlight, it's just there and I can't get rid of it. Help? What is it? How do I get rid of it? EDIT: I'm running 10.5.8 BTW.