Limiting 64-bit to 10.6
Now that we’re all using XCode 3.2 on Snow Leopard (you are, right?) and building 64-bit apps you may find that not everything 64-bit works when your app is run on Leopard.
Loren Brichter of Tweetie fame found that Tweeite launched much more slowly on Leopard and I found that 32-bit web plugins (read Flash) do not load in a WebView in a 64-bit app in Leopard.
Installing PostgreSQL on Snow Leopard 10.6 | Greg Benedict
great walkthrough on how to install postgres for snow leopard
Things Removed in Snow Leopard
- PowerPC support
- 32-bit screensaver support on 64-bit capable machine (in effect; it’s more of a replacement thing since
loginwindowhas to run under some architecture) - Cocoa Java runtime support
- AppleTalk printing