some where in castillo area from the net
Blue moon or red sun?
no
http://tartarus.rpgclassics.com/mmbn4/walkthrough23a.shtml
Go in park area 2
In MegaMan Battle Network 4: Blue Moon, the codebreaker code for the Spreader M is "D, B, A, C." Inputting this code will allow players to unlock the Spreader M chip, which is a useful weapon in battles. Make sure to enter the code in the correct sequence for it to work.
that's easy you can't trust me t've tryed i can't find anything
Well.. you fight the purple navi inside Draky and you have to talk to people in electown to get a couple of points.
Simply click on the barrier cube and then walk to the scientist in sharo labs. he'll let you through.
You can find it where the navi who gives you c slider. Which you need an unclocker for ( The navi is in Sharo area where all the arrows are)
Try gamefaqs.com. Actually, try searching that on Google. You'll likely get tons of usable hits.
no you cant
get the chip metalstage so he doesnt break the panels. that helps a lot. oh and make sure you shoot him when the light on his chest is red... and dont die