Max Map Size for Bnet?

[slx]

I was browsing through the models section and saw a post saying that there was a 4 meg cap on maps for bnet. I never thought about that, but i am curious now,what is the largest file size allowable for a map to be hosted on bnet?

 

[VGsatomi]

4 Megs.

 

[Gauntlet2021]

Same on LAN. Kinda sux if you have a map that you wanna play on LAN and don care about load time.