scanmap? copymap? printmode?
PN? PD? PB? Special media?
BPD? SD?

Hmm I dunno. A bit unclear with what am i going to do ar... commit 5 yrs? 5yrs? wowow... too much hearsay liao...

Anyway, i shd concentrate in learning what I shd now. Feel the peer pressure, i am not hardworking enough... duh...