I have a Dynex Dx-28, a cheap little headset, but it gets the job done. Anyways, it has a microphone, and it works FINE on my windows 7 PC, but on my Windows XP computer, the speakers on it work, but not the microphone. On Skype when I try to configure it, the only device that shows up is the internal sound card thing, and not the headset itself. Since Dynex support is stuff, and I couldn't find anything on Google about it, I decided to ask you guys.
Also, some additional information, it doesn't require drivers nor show up on the device manager list.