Ok im about to install linux....
I DO NOT know a thing about linux only that is free, i once installed it but quickly removed it because
1)my second HDD was not visible.
2)I did not have any sound
3)I didnt have a clue how to install the drivers....
So can anyone tell me how i do all that..
Is it possible to play games on it,and is the a way i can run it and windows at the same time?
FWIW, I recommend Ubuntu. It's slick, works really well and even allows you to try the OS out without installing a single byte on your HDD. You can't simply play Windows games though. Certain titles may work with a program called Wine, but don't expect miracles.
Instead, either use a second HDD, or create a new partition for Linux. It installs a "boot-loader", which presents you with a menu at bootup, allowing you to choose Windows or Linux (or whatever else you're running).
The newer versions of Linux tend to provide drivers for a huge amount of hardware. I'm currently running Ubuntu 7.10 on:
Home PC = Asus A8N NF4 motherboard, AMD X2 4400+ (dual core), 2Gb RAM, 160Gb + 250Gb Seagate SATA HDD's (both accessible), XFX 8800GT (with fully working official Nvidia drivers), onboard sound (since Creative still hasn't released Linux drivers for the X-Fi).
Laptop = old Acer with 512Mb RAM, even has the Intel-910 graphics drivers
Booting from the Ubuntu LiveCD, you have a GUI, with sound and networking all working without needing to configure or install anything! If I sound entusiastic, it's because Linux is starting to come closer to a user-friendly OS. That said, it still often requires some fiddling with command-line instructions and doing research on forums. It's not quite as simple to use as Windows (IMO), but it is impressive.
Aside from Ubuntu, there is also great support for PCLinuxOS (based on Mandrake), which attempts to be as easy to use as Windows and also LinuxMint (based on Ubuntu), which does the same. Then there's OpenSuse, which has long been considered to be an easy-to-use OS, although in my experience, Ubuntu is the right balance between ease-of-use and showing new Linux users the differences to Windows.