If LimeWire has the option to display actual byte sizes rather than kilobyte
approximations, I suggest you use it all the time so none of those little monsters
ever gets you again.
Actual sizes also make it easy to focus searches on one particular file when
spammers are throwing so many bogus results that your searches stop before
finding what you are actually looking for. If LimeWire can't let you do that,
it's a fatal flaw.