I'll write them tomorrow to see what they says....
If not I found several CDR ("Inves", they come from El Corte Inglés, it still exists "Inves", that was the white label from HW from El Corte inglés, wasn't it?) aged at least 15 years, but now my problem is that nor Elive nor Ubuntu (my wife's PC) recognizes my old external USB writer DVDRW Iomega and I doesn't found nothing at DuckDuckGo to make it works so I can't burn my CD because is the only CDRW unit I have that works (Acer internal one is broken) and HP and my wife's PC doesn't have a CD unit.....
Next goal is to install this Iomega USB writer....