3D Scene export and Texture modding available in r2572

[abood555]

Pure awesomeness
Off topic ! :
questions i would like the devs to reply to them if they can:
1. how long did it take you to become a java guru? or atleast an intermediate java programmer?
2. how did you know how the psp works? do you like insert some kind of cables from the psp to the computer and look at how the bios works and stuff? or did you just dump something from the psp to computer to know how it works?
3. does jpcsp have any C++ in it?
4. Would C++ patches work on jpcsp (or atleast any java-based program)?
5. Does jpcsp have any low-level programming (like assembly? i doubt)?
6. Is jpcsp a full java-based program? or does it include any other programming language?

I know this is very very offtopic, but i would just want to take the chance to ask them and get the reply soon..