> Each case is best suited to a method, or sometimes to more than one. > In my case, I prefer to know as many methods I can, so I can chose the > best fit for each situation. > Summarizing, If all you have is a hammer, everything looks like a nail. Harold -- FCC Rules Updated Daily at http://www.hallikainen.com - Advertising opportunities available! -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist