Trekkie's the Mistress of Morphing Miscellanea. If you ask her, she might just whip one up. I've experienced the dreaded two year old zip file is corrupt thing too, Best thing is to test them as soon as you download. I don't do it of course, but it's still best :-)

"Democracy is a pathetic belief in the collective wisdom of individual ignorance." - H. L. Mencken