PeterVH:
I read you have Albert's test running. Is it easy to test with SerialUSB?
Please note that the real author of SerPro is Alvaro (on arduino forum Arduino Forum) who build some interesting applications here, one being arduinoscope running on UNO and MEGA, see old posts on arduino forum like http://arduino.cc/forum/index.php/topic,7762.0.html
The topic of secure USB serial communication with arduino's was always tricky so Alvaro came up with SerPro. What happened is that my scientific and extreme electronics project required very safe RX/TX error-free so Alvaro added 16 CRC's along with HDLC protocol and other stuff as we both are telco engineers with critical software.
For some of you interested in non-java SerPro like GTK or C or C++, you'll find a mine of info directly at Alvaro's github GitHub - alvieboy/arduino-serpro: Serial Protocol (packet/frame based) library for Arduino intercommunication
The IDE version i've published on my website has removed the arduino-oscilloscope hence not using anymore ADC's link.
In fact, Alvaro is building a new arduino tech based on ZPU, namely you create your own softcore uC inside a FPGA with dedicated instructions, like emulate part of the Atmega2560 you want keep and build low level instructions not found in the market
http://www.alvie.com/zpuino/
Regarding ElectroShaman.jar, I've made for my own projects and might publish on github if there is more interest.