i am having the same problem, i was using the osx wallet 1.0.1.17 . i noticed to day that its wayyyyyy outdated, downloaded the new osx gui wallet 0.3.0 and i cant figure out how to import my old wallet. i have the spend key and view key, but neither one is working. is there another key i was supposed to keep? i hope i didnt screw myself. any ideas would be great. thanks