http://www.linuxcompatible.org/index.php Last 20 items on Linux Compatible Esselbach Storyteller CMS System http://www.linuxcompatible.org/FireFly_20G_USB_2.0_Hard_Drive_c12128.html This product has been tested on the following operating systems: Linux other and has a average rating of 5<br /><br />The last rating (5) has been submitted on 2005-03-01 12:00:00 by Ken Jennings running Linux other:<br />Plugged it into my PC running SuSE Linux 9.2 Professional and it was automatically recognized. Copied a gigabyte of files to it. Zero Issues. Works Perfectly Out Of The Box.<br /> <br /> It is amazingly small, stores 20Gig of data, and REQUIRES NO AC ADAPTER. It is powered by the USB bus. The case is magnesium alloy and I think I could park a car on it without problems. The metal case also helps efficient cooling, so the drive never gets more than slightly warm.