I have ana AMD Athlon xp 1800 computer built on Mercury kobian 730s fsmx motherboard.I have few questions about this motherboard...Plz help me because I did not receive my system with the motherboard driver cd. 1.The manual says that it has ac 97 4 channel audio codec.I want to know how can I get 4 channel sound? My uncle's celeron has a software named C MEDIA that emulates the line in jack as the rear speaker connecter to enable 4 CH sorround sound.What should I use?My board has sis 7018 onboard audio 2.It has on board infrared but the ir port is not bundled.I want to connect to the net using my Nokia 6610i over GPRS.What is the cost of this port?I am not talking about IR to USB connecters. 3.My computer does not show any technical information during boot up.It just shows the mercury logo and then the Os choice screen.How can I see the technical information during boot up? 4.Lastly in the Bios there is an option to enable or disable a seting named "CLK GEN Spread sprectum".What is this? The motherboard manuals description is not at all clear.