TUAW report that an iPad 3.2.1 update has been released
The update notes:iPad 3.2.1 update released
Improved Wi-Fi connectivity
Fixed an issue that stops the copy/paste of single-page PDFs in Mail
Addressed issues that causes video playback to freeze
Improved reliability involving the video-out using the iPad Dock Connector to VGA Adapter
Added Bing to Safari's search options