The cios have to be in the higher rang starting at 200, because this slots are not used by Nintendo. The last slots 249,250,251 had been the securest, as they surely offically never had been used.
The bases with d2x patch, that modifies them for...
Nice, thanks. And don't forget you can also activate keys in your web browser (no need for the Steam client):
https://store.steampowered.com/account/registerkey
@K3Nv2 I got some cheapies at wallys, that are pretty good, already have lost a few expensive ones (one falls out and gone, can't find) while cutting grass so bought some cheap ones, and of course never lose these cheap ones. (Cheap meaning only $35, compared to air buds which I only have 1 of 2 now)