Sorry to flood this board with questions but have got sign off from the "Missus" for a PC so have got to move quick before she changes her mind. I have worked my way down to a choice of two PCs - same amount of memory, hard drive, similar price but a couple of big differences Computer 1. Athlon 2400+, ASUS A7N266-VM/LAN nVIDIA nFORCE with 10/100 Ethernet LAN (2100 memory) and 17" TFT screen up against Computer 2. Athlon 2600+,ASUS A7N8X-VM nVIDIA nGeForce4 (sma) with 10/100 Ethernet LAN (2700 memory) and 15" TFT screen I had set my heart on the 17" TFT but just looking at the motherboard on computer 1 has thrown up some doubts. It appears to only support USB1.1 and not 2.0 - is this a problem? It only supports up to FSB 266 - what is this? It only supports IDE up to UltraDMA 100 as opposed to 133, what does this mean also? Any help will be hugely appreciated!!