By following these tips and using the working keygens provided, you should be able to access the full features of Spectrasonics Stylus RMX without any issues.
The Spectrasonics Stylus RMX Xpanded package includes the acclaimed Stylus RMX Realtime Groove Module virtual instrument software, Music Store Spectrasonics Stylus RMX Xpanded (Boxed) - Sweetwater