Nope
I started to make a clean template, copy/paste the games info in it of games that i play and i know can be used online
I modify in this template the games with my private header.
Ok, the first time it takes some time
but once you have your own template with modified gameinfo for diskwriter, it doesn't matter how many updates there are, every time you want
to rewrite a game you used to play back to Sky3DS, just select you template with private headers, if you want to write a newer game that's not yet in the template or ha sno online in it, use the official template
It's a bit more thinking, but once you are used to it, it's easy