I am looking to buy a webcam to make youtube videos and maybe for skype. My price range is 25-30 bucks and will be buying from walmart online. There are just so many options in that price range that I don't know where to start. If you all could give me some brands and maybe some specs to look for when choosing I would be much obliged. I see that many have built in microphones but video quality is more important than sound. because I will be purchasing a high quality microphone later on. Thanks in advance.