I've been enjoying listening to albums recently more than at any other time for some strange reason. Anyway, another vote for the previously mentioned 'Rumours' and I also play 'Tango in the Night' without hitting skip. Others always close to the top of my play list;
'Eat to the Beat' - Blondie
'Days in Europa' - The Skids
'Organisation' - OMD
'City to City' - Gerry Rafferty
and just recently 'Eye to the Telescope' & 'Drastic Fantastic' by KT Tunstall.