On Mon, Oct 20, 2008 at 8:00 AM, Grant Brown wrote: > Hi Xiaofan, > > Shame you did not see fit to provide the link when the question was > first asked instead of all the rubbish you did provide. If you thinks so. But never mind. Others can judge whether it is appropriate or not. Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist