Hi! In couple days I'll buy new computer, which will be used specially for programing in MySQL,PHP,xHTML,JS,AJAX, etc. I think about an PC notebook with Core i3/i5 processor + average GPU and also I thought about new MB White 2.4 C2D. I heared that Mac OSX and other UNIX systems are always better for programming. Is that true? What are advanteges of MB and PC? I'm pretty scared abour C2D processor in MB, it's very old. Greetings.