First of all, the reason this review did not receive a 5 is because the driver did not download properly with Samsung PC Studio ver. 3.0 CD and I was required to visit the Samsung website to download ver. 3.1 of the software. Once that was done, everything worked perfectly. I haven't used all the tools available, but the simplicity of transferring files is excellent. The tools available are as follows: Manage Contacts and more, Manage Messages, Synchronize, Transfer Files, Manage Internet Connections, Compose Multimedia Messages, Manage Multimedia Files and Play Multimedia files. At this point, I've only experimented with managing multimedia files, but I've been able to create some cool wallpapers and ring tones using my favorite CD's as it has a photo editor and sound editor. All I need is a memory card for my phone and when I experiment with this further, maybe I'll come back and write another review.