I have been using PointUI for awhile now to help me bring usability back to my Windows Mobile phone. Ever since the iPhone's debut the need to use a stylus to work with your touch screen phone seems inefficient. Thanks the the developers of PointUI you can quickly access the things you need on your Windows Mobile phone with your fingers (for free). Head on over to PointUI's website to pick up the download. They recently updated the software to a new version which must be installed overtop of the old version. The updater in the older version doesn't pick up the new version for some reason which is why I'm just finding out about the new version.
Here is a video of the older version, but it will give you a good idea of the simplicity and beauty of the software.