I know you're all euphoric but still write in english please. This is an english forum. Probably with "4 ISOs" he mean Italian and French in both x86 and x64 version.
In various Italian forums here are already versions of Windows 7 translated, I do not understand the usefulness and the euphoria of having this is that ultimately the same.
that should be next week on 21st of august, same date as for mine SK and I guess for the rest of the languages apart from DE,IT,ES,JA,FR cos these are already on