In fact, it has been more than a year since those files appeared in LimeWire. Lately, it does not matter what program name you type in the search box, there will always be a file with 851.7 kb under that name.
Just about every friend of mine quit using LimeWire for that reason.
I think the authors of LimeWire should create a WARNING "box' above the LimeWire main screen saying something like this: "Do not download any file that has a size of 851.7 kb." and update it as necessary. Most LimeWire users do not come to these forums, so the only way for them to know is a warning message.
It really has gotten to the point where something needs to be done.