Come anticipato ecco i link per  il download dal sito Microsoft:

Iso con tutte le versioni: http://www.microsoft.com/downloads/details.aspx?FamilyID=f25f9c49-1a3a-4336-ade6-32e34a448608&DisplayLang=it

Exe a 64 bit: http://www.microsoft.com/downloads/details.aspx?FamilyID=8ad69826-03d4-488c-8f26-074800c55bc3&DisplayLang=it

Exe a 32 bit: http://www.microsoft.com/downloads/details.aspx?FamilyID=891ab806-2431-4d00-afa3-99ff6f22448d&DisplayLang=it

Aggiungiamo il link con le caratteristiche "tecniche" del service pack

http://technet.microsoft.com/it-it/library/dd335036(WS.10).aspx

glm2006ITALY