Has anyone experience having this pop up every now and then... non-stop. It's really killing me. It all started when I started to look for a driver software for my maxtor one touch 4. I got the driver at the web site of Seagate. And when I install it, the pop never stop. And still my external can't be recognize by my mac. its says... "You can't open the application NotificationExec because PowerPC applications are no longer supported." Please help... any solution? I'm using Mac Book Pro OSX Lion 10.7.4. Thank you guys in advance!!!