I just bought my computer second hand. I have no start up CD's. I'm running Win 98. I'm on a LAN. 56K/133mhz. I only get sound when I play certain games & certain screensavers. They come in loud & clear. The rest is bearly audible, if at all. I also get a message that my device is not available. I have downloaded all the drivers to get it current. I have gone to the device manager and removed the CDROM, Rebooted, the computer, it did recognize it and found it. I have an old magitronic (no longer in business). I'm not a computer geek, but I am capable of troubleshooting. I have done everything I know to do. Please help. Thanks, ahead.