New Links
Serial Port Activex new
http://www.serial-port-control.com
Serial Port Activex is an inexpensive royalty-free component. It supports VB, VB.Net, C#, Borland Delphi, Borland Builder. Just put it on a form and you've got all the functionality you need to access an RS232 port
Serial Port Mapper new
http://www.serial-port-mapper.com
Serial Port Mapper - Map serial port to any other port name, swap existing serial ports.
USB for Remote Desktop new
http://www.usb-over-network.com/usb-for-remote-desktop.html
USB for Remote Desktop allows to work with your local USB devices from remote Windows session. It supports a wide range of USB devices and does not require any special knowledge and installs easily right out of the box.