WEB CAMERA(3 in 1)?

Personally, I use a no brand webcam at home. Cheap and good. It comes with infra red light and it provide night vision in case the room's light dark out. Most USB webcam works on common program, like Skype, MSN, Yahoo messanger & so so. Some webcams do come with a mic. But personally, I'll recommend you to buy a separate PC mic with earphone as to ensure a clear conversation.