Documents To Go for iOS was updated today to include fixes for launching Excel files from the iOS search screen and other undocumented minor bug fixes.
Documents To Go is an office suite for iOS devices like the iPhone and iPad that allow you to work with native Microsoft Office documents. Documents To Go also features the InTact Technology that keeps the original file formatting ‘in tact’ after it has been edited on your iOS device.
Documents To Go is $9.99 in the App Store (link), $16.99 with Exchange Server support (link). The update is free to all who have previously purchased the software.