Re: Installing Linux
If you're first time to Linux I'd recommend - Ubuntu. Which ever "flavour" of Linux you'd like to try, go for the LiveCD version first. It will be a bit slower than when actually running on your hardisk.
Why LiveCD? Then you'd find out if your PC has issues with Ubuntu Linux. If the LiveCD can run well, there's audio you can hear, there's the screen you can see, there's no problem connecting to the internet ( in short - no drivers problem) Then you can go ahead and install Ubuntu on your machine.
Running Unbuntu Linux on a Pentium 3 is not a problem but what about RAM? Do you have 512 MB RAM?
Check out ubuntu at http://www.ubuntu.com/getubuntu/download
"For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth" Romans 1:16