(Fixing botched subject line) We migrated all our content from our old G4 to our new iMac. Worked fine, except for iPhoto. When I start it, it informs me that the iPhoto library needs to be upgraded. I click upgrade, but it stalls out at two minutes to go and I get the eternal
beachball. Looking at the library via finder, I find folders arrayed by year, month and (I think) ...