OSX Lion and Pain

Finally I got OSX Lion Gold Seed installed on my machine.  But then I found that the "save problem" still exist.  Basically, saving ANYTHING on the Lion will fail, and I have to reboot the OS in order to have a working environment again.

And then I found that iOS5 has quite some change to a point that the old iPhone and iPad app I wrote NO LONGER WORKING.  I spent a bit time to twist but finally decided to switch back to Snow Leopard.  Still running XCode 4, but at least this time it's working.  Of course I also have to revote the certificate form my developer account, but at least Organize automatically set everything up for me.  However, make sure that you also remove the old certification from Keychain, or otherwise you will get some odd error.

So until that stupid save error got resolved, I think I better go back to Snow Leopard.