One Quickie

Turning off ZeroLink in all of the project templates (Xcode->General)
I loathe ZeroLink. It causes more problems than it fixes. The Xcode guys must love it dearly. The new .xcconfig files in Xcode 2.1 won't let you turn it off, rendering those files useless to me. The Official Apple suggestion is to edit all of your project templates (?). Here is a quick script that'll churn through all of the project templates (and also your own projects) and turn off ZeroLink.
% cd '/Library/Application Support/Apple/Developer Tools/Project Templates'
% find . -name "*.pbxproj" -exec perl -pi -e "s/ZERO_LINK = YES/ZERO_LINK = NO/g" {} \; -print

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