Also i have a question for the pro's here.
Building differnt types of wallets this past week. Moving some of them to other pc's for testing.  Some require some *.lib files to be copied along with it. Others (like bitcoin) Don't. I'm pretty sure from what i've learned this is cause of -static /dynamic (read up a little on it)

But then again. Made sure all wallets i made were basicly static. And some still require additional *dll files to be copied with m.
My question... : How come? Is this cause of the bitcoin : libpng-1.6.10/.libs/libpng.a that are inserted somehow? or is there something else i missed/ overlooked?

It's not a real problem. I'm just curious and learning.. ... so i wonder. (dont know a whole lot more c+ then what ive learned here from building wallets)