I need some help from you guys and gals! I'm running an iMac and an Air, both of which I have upgraded to 10.8. Both are on the same Wi Fi network and I have always used the iMac HD to store documents and photos and to access them from both machines. Never had a single issue. Since upgrading to 10.8 I cannot access the documents folder on the iMac from the Air (I can access all other folders, except the sub folders within documents) I can access the Air from the iMac with no issues. If I open finder on the air and connect to the iMac, then click on the documents folder I simply have an ? in the header bar. Has anyone else come across this issue, or do you have suggestions to resolve it. While on the subject, I'm considering buying the OS X Server for the iMac.. Am I right in thinking that this will give me remote access to the hard disk when I'm away from home, via my Air? And will it be secure from others? Many thanks.