Ok, so I downloaded Dualis, which is in zip file format. How do I extract it so I can acually use the emulator?
I searched and saw that I had to right the file and click extract, only there is no extract option on the
right-click menu! Can somebody help me out here?

You need a program like WinZip, WinRAR, or something else to extract the files. Download WinZip or SimplyZip from here: http://www.emulator-zone.com/doc.php/utilities/

Ah ok thanks. Once I download winzip extract will be on the right-click menu?

A zip file is just a bunch of files compressed into a single larger one. You need to extract those files into a folder.

If you're using XP, just double-click the zip file and it will show what's inside. Then choose File, Extract All and follow the wizard.

If you're not using XP, install Winzip, and then double-click the zip file, then click on Extract and tell it where to extract to.

Thanks I got winzip so I got it to work. Thanks for your help!

Now, if anyone can tell me a good place to get DS roms, that would be greatly appreciated

Oh-oh you didn't read the rules.

NO ROM REQUESTS ALLOWED.

oops never mind that last statement I made then

It doesn't play any games anyway, so there's not much use in getting any games for it. Unless you're a developer (which I highly doubt)

PD roms work, but even for those I would recommend iDeaS rather than Dualis.