I have to agree with Lukitoh. I have a Casio WK-3500 myself. While the DGX will give you better keys, the Casio will still give you 76 keys and great voices. Plus the Casio gives you more control over voice parameters, and as Lukitoh stated you can download completely new samples (huge plus!) I also like that the WK-3500 has both floppy and Smart Media Card. If you like organs you also get digital drawbars with the Casio. Both models will have their good and bad sounds too. Oh yeah the Casio also has a digital EQ with preset and user settings as well. If you compare the WK-3500/3000 with the 76 key DGX I'd say the Casio is the winner there... Oh don't forget the Casio allows you to load new styles, and even though it does not record styles you can use the Casio software to convert SMF's into styles.

Squeak