MIDI keyboard

Hi, I just installed LE4 and have a Yamaha PSR-E313 connected through a Mistar Midilink 16 channel usb. The driver is installed, but it does not show up in Cubase. Under device manager, it is recognised as “TaHorng Musical Instrument”. Does anyone know what to do? I run Vista Ultimate 32 bit.
Thanks

If you add an instrument track you should be able to select “all midi inputs” and lets say Halion as the VST instrument. Then if the midi interface driver is installed correctly, when you play on the keyboard, the Halion sounds should play within Cubase.