Engineering student Rui Santos has published a simple yet interesting tutorial on how to control servos via an Arduino with Visual Basic. Although doing so may seem to be an anathema to some, if you're using Visual Basic this is a quick way to gain control of hardware without too much effort. The commands to the Arduino are single characters, which are read via the serial line and acted upon in the sketch. Here's a quick video demonstration:
If Arduino is new to you, but you're not sure how to work with servos and other types of hardware - then the best way to learn is with out new Experimenter's Kit for Arduino:
The package includes a wide variety of parts, sensors and modules including: a servo motor, lights, buttons, switches, sound, sensors, breadboard, wires and more. Furthermore a Freetronics Eleven Arduino-compatible board is included to make this an extensive hobby experimenter, inventor and starter kit. However we don't leave you alone to figure it all out, included is a great project and instruction booklet, plus access to a supporting web page and software examples. In other words - this is everything you need to get started for a fun range of electronics and Arduino related projects!
So to get started or for more information and to order, check out the product page.