PDF on Palm
You could say native support for PDF files is sorely lacking for Palm OS devices. You can certainly use great document viewers like Repligo to convert and view but that requires one extra step to reach your PDF content. There is however a way to get that feature back on your Palm.
Some time back when Sony was a Palm OS licensee with their Clie line, they provided a software called Picsel Browser that enables one to view native PDF including a few other document formats like Word. With Sony Clie no more in the picture and the company behind the Picsel Browser, Picsel Technologies, providing the software in specific devices, Palm users are left in the cold.
Now some Palm enthusiasts managed to extract that software and make it functional on other Palm OS devices. And couple with the aid of a software called CodeDiver, Picsel Browser can now be used in fullscreen mode. Here's a screen capture of my Zodiac with an opened PDF in fullscreen glory.
PS: Due to copyright issues, do not request for the files here. Remember, Google is your friend.