I want to see what I can do... I'm planning on what psp I should get (don't have it yet), which has the most memory, understanding the memory situation (how to transfer to pc or other things), How not to get stuff running stupid, (I will be using the psp for probably LSDJ and Beaterator (I might disclude Beaterator because of space) I know I have to do the firmware update thingy, but here is the overview of what I'd need:
Which Psp(s) to buy (no limit on price [to give me all options] or how new/old)
What to use per each psp model (memory stick, Sd cards, hookups, mods)
What emulator to use to run LSDJ (I only know http://littlesounddj.wikia.com/wiki/LSDj_on_PSP )
What each psp ever made does
(Will type up a document that expresses all of these so that everyone after me could know every single thing about what psps do what, what to use, and stipulations)