Hopefully some technical documentation for that (and the project plan/goals for TOSEC-ISO in general!) might eventually surface as well..... 
What kind of technical documentation are you expecting? This isn't anymore use 5 programs and do 101 steps to rip a cd.
This is 1 program who does all (even hash sums) and it uses (atm) different batfiles to rip systems (generic, pce, safedisc, psx, cdi, cdi-ready, jag. cd). You click proper batfile and it rips.