I have very little experience in all of those catergories. I have enough to continue on, but there is a few times that it is above my head. Running programs to search for key things, finding key files, I learned from hacking abroad. I can write a hack or two, with some more time I will easily be able to write down more hacks. If you want any other info, send me a pm. (I am pretty young, but I spend a lot of time on my computer experimenting and learning. I am in a computer school, and I applied to Urban, a high school known nation wide for its computer use, and I am skilled with windows and okay with apples. So concerning hacks or files found different on a windows rather than an apple, I will help with the window.)