I am having installation issues with ACT! 2006. The PC installation was just fine. No problems. I tried to install the software on my PDA (Dell Axim X50, A01) the program wouldn't let me install it with the Active Sync 4.5 software. It said it needs ActiveSync 3.8. I uninstalled 4.5 and installed 3.8. My PDA isn't recognized by my PC. Does anyone know how to make this software install? I bought the PDA and ACT! software for this reason. I have a few dollars tied up in making this work.