Well... Two years passed after I bought a new PC (Sony Vaio) and now, I'm thinking about getting a new computer this year. My idea is to get a MacBook, because Mac OSX is a fantastic OS as I can see while reading the reviews, but there's a problem... The compatibility with certain programs. I like to play Valve games on PC, such as Team Fortress 2 and Half-Life 2 and, at the same time, I don't want to buy a Mac for 1500$ to install Windows on it, because if I want a computer for Windows I can spend that money in something with better specs and for a lower price. The question here is, should I really get a Mac? Anyone of you have problems with compatibilities frequently? Is there a Instant Messaging client for Mac OSX compatible with voice chat via MSN Messenger/WL Messenger? What are the main diferences and problems that I may have with a Mac comparing with Windows? What are the features that you more like in your Mac? Note that I can play that games that I mentioned in my actual PC, so there's no problem with that games. But I prefer playing them in a new MacBook that I may buy, because I don't want to PCs if I can do all in one only. Thanks in advance for all that will help me with this.