I want to get a keyboard or keyboard synthesizer to add to my audio. I played piano from about the age of 10 to 15 and have not played since, so obviously for me it's almost like I never played. I have a budget of about $400.00 bucks. I would like something that sounds good, maybe has a few effects, but would easy for a beginner. Any thoughts on this? Also, any recommendations for a good "how to" or "for dummies" book to work with would be appreciated as well.

Thanks!