SD eats my HD icon!

[teejayeff]

SuperDuper is of course exactly that and works perfectly for me, with a SmartUpdate scheduled to run each night to a firewired LaCie external hard disk. Here's a funny thing; my Mac Mini has an icon (of a Mac Mini) over the hard disk icon. The LaCie comes with its own firewire icon but, following the smart update, its been replaced with the Mac Mini icon! If I delete it (by going to Get Info and selecting) the firewire icon is underneath but next morning its been covered over again. Ok, its not a deal breaker, just the last 0.01% keeping SD from 100% perfection! Any idea what gives?