I'm not sure what's caused this so apologies for the vagueness details but in the last few days I'm now unable to connect from OS X to my Windows 7 samba shares on my media PC. This has previously worked fine for the last year. The Windows 7 PC can see the OS X shares ok but I just can't get OS X to connect to the Samba share. Using "connect to server" just keeps trying without establishing a connection. Any ideas?