Web Camera is an interesting app that lets you use your Windows Mobile device as a webcam as-well-as FTP camera. Here is the list of its features:

• Transforms your PDA or Smartphone to high-resolution web-camera.
• Use your PDA/Smartphone as microphone! Even through Wi-Fi!
• FTP-Camera feature. Transmit pictures directly from device on your FTP server.
• In any time and in any place you and your friends can see in browser what pictures transmit FTP-camera.
• You and your friend can see in any browser what picture transmit FTP-camera in real time from any place.
• Can work through any connection: USB ActiveSync, Wi-Fi, Bluetooth, GPRS, 3G, LAN, WiMAX.
• Compatible with almost all modern Smartphones and PDAs (Windows Mobile 6.5 included).
• Can be used as web-camera in many programs: Skype, MSN Messager, Yahoo Messager, ICQ, Virtual Dub and many others.
• Can capture device screen and transmit video to Desktop PC.
• WebCamera Plus support English, Russian, German, Turkish, Norwegian, Romanian, Italian, French, Czech, Greek, Chinese (Taiwan), Japanese, Hungarian, Dutch, Finnish, Spanish, Portuguese, Polish languages.

Although the application is bit pricey at $24.90, but if you need those features, there is no harm in giving its trial version a go before buying it.