Hello,
It keeps telling me at the bottom of the screen that the displayed transactions may not be correct! You may need to upgrade, or other nodes may need to upgrade. I am using bitcoin-qt v0.7.2-beta qt version 4.8.2
i am also using a mac os x version 10.6.8 and i have tried to upgrade the bitcoin wallet using bitcoin-0.8.1-macosx.dmg but after a restart it will not open the wallet unless i go back to my previous version. :-( any help will be greatly appreciated. :-)