I had a WX2 from GEM a precessor of the WK2
It was the best sounding, most advanced keyboard of its times the one i should never have sold.
The WK2 is improved WX2, STyles and sounds where still impresive....
The styles and patterns are very well done (tough aimed at the european market) and there are dozens of free style upgrades all over the internet, espescially with hard disk option this is still an amazing machine and above that the freedom of customisation from both styles and sounds is still on par with most current models.
Keep in mind tough that GEM factories closed down last years so dont expect any support.
[This message has been edited by Bachus (edited 07-10-2009).]