Summary: I love my new casio keyboard!! Its compact in size but great on sound. The "piano" tone actually sounds like a piano and not a tinny-toy model keyboard. I've purchased this keyboard to add to my collection of instruments I use for songwriting.
Pros: Big on Sound, Compact in size, Easy to Use, Portable, Pre-programmed music, Realistic Sound, Responsive / Good Action, Touch Sensitive Keys
Summary: I bought this to use as a portable keyboard and it works great. It's lightweight, simple, and small enough to fit in a duffel bag. I keep it by my computer for figuring out some musical ideas when I dont feel like taking out my large keyboard. The sounds aren't that realistic, but it does have some great usable sounds, such as organ and synth sounds. It would be great if the keys were touch sensitive, but either way, its still a great deal at this price.