Hi all, I'm in the process of (Slowly) building a PC. I've been looking at mobos and processers and I'm getting a little confused with which combination to go for. At first I thought an AthlonXP 2500+ on a Socket A mobo, but then I found that XPs are being phased out for 64's as the clock speed on the XP is hitting a ceiling. So I looked at the 754 pin boards with 64bit chips, but this started getting expensive so I looked at a Sempron 2600/2800+ on a 754 pin board with the thinking of when I go full 64bit, all I need is the chip as I'll have the mobo and memory. Would agree that this is the correct way of thinking or is there another way ? I'll be using the PC to connect to a 1366x768 LCD and will be upscaling digital tv to the screen as well as the usual internet surfing but hardly any games (I have a PS2 which is collecting dust already !). I will eventually get something like a 6600GT for proper upscaling, but that will be later. Also, is there a huge difference between a 333 and 400 FSB ? Thanks all, Richie.