The Good: Compact size and sturdy base; acceptable picture quality for video calls; decent audio. The Bad: Grainy video at lower resolutions; video gets choppy at higher resolutions; software has some annoying quirks. The Bottom Line: There are better Webcams that you can buy with your $100 than the Microsoft LifeCam VX-7000. Only regular users of Windows Live Messenger or Live Spaces bloggers should consider the Microsoft LifeCam VX-7000, and even then, I'd recommend Microsoft's cheaper laptop Webcam, the LifeCam NX-3000. At its list price of $99, the LifeCam VX-7000 cannot compete with Logitech's excellent $99 Webcam, the QuickCam Pro 9000. The Logitech camera boasts far superior image quality, and Logitech's QuickCam software offers more functionality and a better interface. Like the QuickCam Pro 9000, the VX-7000 features a 2-megapixel sensor, but if you use any resolution above 640x480, the resulting video is choppy. And at lower resolutions, in low or even moderate light, the video becomes very grainy. Simply put, there are better Webcams out there than the LifeCam VX-7000. \n\nInstalling the LifeCam VX-7000 is a simple, three-step process. Install the LifeCam software, install Windows Live Messenger, then connect the Webcam via USB. The Webcam itself is very compact at 2.7 inches wide by 1 inch tall, and the sturdy, two-hinged stand works equally well on a desk, an LCD monitor, or a laptop lid. The rubberized contact points mean the Webcam isn't easily dislodged, but the upper hinge that connects the stand to the camera offers a small range of adjustment. \n\nThe LifeCam app is sparse. Along the top are three buttons for snapping a photo, recording an audio clip, and recording video. Along the bottom, your most recent recording--photo, audio, or video--is listed as a thumbnail in the bottom-left corner of the window. (More useful would be highlighting the last few videos or photos as with Logitech's QuickCam app.) A button in the lower-right corner lets you e-mail the last clip or photo recorded, but the service doesn't support Web-based e-mail, including Hotmail. Even if you sign up with a corporate a school e-mail account, you're forced to tell the LifeCam software what type of mail server you use (POP or IMAP) and the name of the incoming and outgoing mail servers. Microsoft, why include this button if I'm forced to play 20 questions? The help file suggests I contact my ISP to track down this necessary information to e-mail a Webcam video clip or photo. Really, I'll just go ahead and attach the file myself. \n\nIf the last item you've recorded using the LifeCam software is a photo, the button next to the ill-conceived e-mail button lets you upload a photo to your Live Spaces page, should you have one. It's simple to do, but then again, uploading a photo any blog service is just as easy. And it'd be more useful to list more than just the last clip or photo recorded as is done with Logitech QuickCam app. A third button in the lower-right corner opens up the LifeCam Files folder, where all of your clips and photos are stored.