Xcode version 4.0.1 and iOS sdk 4.3 is available.

I was continuing with Xcode v3.2.5 because  Xcode 4.0 was buggy..
Today I started using Xcode version 4.0.1 ..its very good and no issues..  :))

WARNING! Creating precompiled collator because collator is out of date. This is expensive!

This is a warning in a console when running an iPhone application.. :(

This warning is appearing immediately after showing a UIAlertView