The new TV-IP612WN Pan/Tilt/Zoom camera from TRENDnet features 10x optical zoom, which is very useful to get details of objects located at a high distance, 16x digital zoom and auto focus. It also comes with Wireless N support, WPS, an included monitoring software with motion detection, IPView Pro 2.0 which supports up to 32 cameras at once and a wall/ceiling mounting kit.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips