Hi all I have a MacBook and just upgraded my OS couple of days ago from 10.4 to Snow Leopard 10.6.1. Well actually my husband did it for me (Im not great with the technical stuff lol) and tells me it wasn't a clean install but that Apple didn't state this was necessary. Anyway everything seemed fine until I tried to access any of the online games I play from time to time on FaceBook. I don't know if any of you are familiar with the apps I'm talking about but basically you have 'neighbours' and can gift items back and forth, well all my neighbours in all games have disappeared and I have disappeared off their lists too. I found out that Adobe had vanished during the upgrade so I have now installed the latest version of that but although this enabled me to see one of the games I still don't exist on them!! The other games just wont even load - all very strange. Why should a change of OS effect online games anyway? I'm hoping that someone can tell me what I should do about this.....I know that Facebook games aren't particularly crucial but it's frustrating me not knowing why this has happened.