Welcome to Brighthand, jdog320! As with many long gone Palm programs from developers who are no longer maintaining the program, you probably can't. Even if you could get an unlock code, most Palm programs depended on having the code matched to a device name. I don't know Launcher X (I use ZLauncher), so happy to be wrong.
Welcome to Brighthand, jdog320 If you must have a 3rd-party launcher for Style Tap, and if there's no way to register Launcher X, you may want to try alternatives. You may want to look into these: - Hi-Launcher. Not exactly a launcher, but it deploys a menu similar to Windows's Start Menu, where you can insert shortcuts to launch apps and do a lot more stuff. This program (and seems most listed in the site) has been released as freeware. - TealDesktop. A replacement launcher. Shareware, but the purchase and registration forms seem to be working still. I think it would be better if you first wrote them to confirm they can still deliver the registration key if you purchase. Other launchers such as Launcher X, ZLauncher (I too use it on my Palm TX) and SilverScreen seem to be impossible to register anymore. Good luck!