Xiaofan, I have old dell pc that used to have xp on it and it was operating very very slow I was about to dump it. After I installed Fedora 8 it works 10 times faster then xp. I do not think More test needed. I can tell that Linux is the winner and windows is learning from linux and mac. I have mac with lots of programs installed It always boots with same speed but XP takes long time to boot. To me XP is OS that we all got stock with it and it is too late to change it. Specially dealing with electronics. We complain about XP then later we go back to XP again because of all of our development system is made for windows not for mac or linux or unix. Andre -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of Xiaofan Chen Sent: Friday, May 23, 2008 5:30 AM To: Microcontroller discussion list - Public. Subject: [EE] Ubuntu 8.04 LTS vs. Windows XP SP3: Application PerformanceBenchmark http://mssaleh.wordpress.com/2008/05/19/ubuntu-804-lts-vs-windows-xp-sp3 -application-performance-benchmark/ This is kind of interesting even though the author admits that the result is not conclusive. Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist