beanie2blue, I'm currently working on a system the same as yours! An easy way to stop the Gurgling noise is to do one of the following...
1) Click on Start, then Click on Run.
A small popup window will open,
Type WMPLAYER
Click on OK
Windows Media Player will now open,
Right Click the middle of the screen,
Select No Visualization.
Thats it!
2) Buy a half decent Video Card, ask around, see family or friends to see if they have a spare card they can give to you for free. Once you've fitted your new card, you can Re-enable the Visualizations.
Hope this helps..