What do you want it for?
Try GameFAQs; they have one about chip codes.
The GameFAQ's site has a section for Megaman Battle Network 3 that includes multiple walkthroughs and FAQs and some cheat codes. SuperCheats has an extensive and well-organized list of cheats for the game, as well as tips.
From a Yurt in the Beach area. Keep battling them till you get the right code--you may need to S rank them.
The area in the Hospital comp. accesible through the beach area Id say the hospital.
there is a pathway in yoka 2 on the mini pathway to the left that go into yoka 1, then leads to the bugfrag trader
I just got the Timpani chip in a chip trader at Netopia or if you're hardworking, test your luck and battle the bamboo shootering viruses at Ura Internet (undernet) 3. Hope i helped.
no you can only link megaman games together if it is the same number like megaman battle network 3 blue to megaman battle network 3 white
Here is the code:993E41C6E209 B3A00AD93EOC 5840956756C1
hit start go to megaman then go to navicust
In Megaman Battle Network 6, It doesn't have The Undernet 3, but it has Undernet Zero where you can fight Bass at there.
No, it's not.
Go to the Under Square.
google them even though i dissaprove of cheating in megaman games
Go to GameFAQs; they have a chip list FAQ.