I'm trying to get a network card for my Dell Dimension 4600C. I asked my friend and he told me I can just buy any and the reason why prices are different is because the range/distance as to how far it can connect differs. Is it true that I can buy any networking card for my PC? Also, where would it go? I'm not sure as to where and there doesn't seem like much space on the motherboard. Maybe this will help. http://support.dell.com/support/edocs/systems/dim4600C/sm/techov.htm#1101565 The video card connector is used by a GeForce 6200 that I got for Christmas. Also, from that documentation, it says I have one IDE and one SATA connector. That does mean that I can use an IDE (currently using one) and upgrade to an SATA, right? If so, I might upgrade my hard drive since I'll be playing a lot of games soon since the performance on my PC enhanced greatly. Thanks.