No, it's not very powerful; but then I don't need anything powerful when on the road...I need something to review and demonstrate models more than actually create them (although I can do that if pushed). I do all my real work on the desktop system.
The Asus runs the like of SU, Corel and Photoshop just fine, if rather slowly. It also has a rather neat feature called Express Gate (presumably using some form of Linux) which enables you to cold boot into a pared-down OS in about 5-10 seconds, giving you web access for browsing, email, chat or accessing media files on the hard drive or USB sticks. Basically, it's a big version of my Blackberry...but one that will run full-sized Windows OS.