Tweak User - Tweak User allows to operate multiple PalmOS handhelds with the same user name but synchronise them to different user accounts on the desktop application
Two Key On Hack makes it so your Palm will only turn on when the contrast button is pressed, so you have to press the contrast button plus another button.
This is a very simple way to overcome the problem of your Palm V turning on in your pocket
TX Tweak is a small utility that improves navigation for owners of Palm's T|X model of PDA's. The 'Find' toolbar button and 'Home' hardware button can be remapped to launch other applications to provide a navigational behavior similar to other Palm based devices that have a DIA (Dynamic Input Area)
UDMH - Unlimited Dynamic Memory Hack - Unlimited dynamic memory hack finally achieves the holy grail of palm computing. All those emulators that require 4 MB of dynamic memory or the newest PalmOS device to run, annoying you? Well no more. With this the newest SNES emulator runs fine on a T|E and Zire 71
UpDnHack - This is a simple hack which toggles between PgUp and PgDown hardware buttons.
I read a lot from my Palm Vx device and I found that plam's PgDown button is not convenient enough
USB Modem (Palm OS) - USB Modem allows you to use Treo 600, Treo 650 and Treo 700p smartphones as a USB modem for connecting a desktop or notebook computer to Internet. To surf the Internet from your PC you will need only a USB cable and a Treo with GPRS/EDGE service or CDMA 1x/EvDO data plan
Utilities Bundle (German) is a compilation of our applications Destaller Pro, SilkScreen, and SprayPaint at a very attractive price. All applications are optimized for Palm OS 5 and work perfectly on the Treo 600 or 650. SilkScreen requires Palm OS 5. As always you can download and install a DEMO to see whether things run fine on your handheld