Use the Anticipation Thread until webOS 1.4.1 is released.

Please post your feedback about the webOS 1.4.1 update into the appropriate forum:

webOS 1.4.1 Issues

webOS 1.4.1 New Features & Changes

webOS 1.4.1 Discussion

webOS Patch Discussion

There will be some differences between the different carriers and models so please post your carrier and model.

See: What to expect with webOS 1.4 and How the webOS update process works.