Serial Com Port Utility

(Post hack Re-Submit) This is a serial port communication utility that allows the control of the properties of the MSComm object. It includes a simulated oscilloscope display of the data waveform received by the port. It is still in its development stage and is not very robust code as the project was just somethng I threw together to check the communication to a PLC, but our engineeers wanted more. I am looking for input from other programmers as to there likes and dislikes so any input would be greatly appreciated. I submitted this before but was "hacked" by some useless person.