List updated. Will's BN4.5 maps are now up, so there are only three BN games that are currently unmapped. (Excluding the few extra maps in Operate Shooting Star.) He also has a healthy start on BN5. Excellent work Will - I am sure that there are very few fans out there that would take the time to generate this many maps for one series. What's interesting is that Will is starting BN5 with a total of exactly 555 maps already ripped in BN1-BN4.5. Interesting...
In other news, RMMH has all of the Zero 4 maps completed sans the Deep Sea and the Artificial Sun maps. I would expect that they will be completed within a week.
Also, Will's mention of Mega Man Network Transmission gave me the idea to create a list of unmappable Mega Man games. It is now at the end of the main post. That post is rather long already, so feedback on whether to keep the list of unmappable games would be welcomed. If enough people think that the list of unmappable games clutters the first post too much, I will be glad to remove it.
Anyways, congratulations to Will for completing another BN game. Good luck with BN5.
EDIT: By the way, it appears that Revned's MM9 Endless Attack map
is being used in the search for Seth Killian's elusive MM9 secret. Hopefully Revned's maps will help locate the secret soon. (Personally, I am sick of Seth's taunting - if you don't want to tell what the secret is, don't mention it at all. [/rant])
EDIT2: RMMH's Zero 4 maps have been completed. Hopefully they will submit them here soon...