MP3tag and replay gain

hello, I'm an user of MP3tag 2.46, and it is a good soft !

but, I'd like to know if it will be possible to integrate in this soft the "replay gain" system. (not the MP3 gain....but the replay gain like in winamp).

don't know if it's possible, but I think that it could be a good idea...no ?

thanks.

nb : sorry for my bad english, I'm a french guy.