Your scores will now sound as if they were recorded in the studio.  Any VST instrument can be loaded, not just the small light library found in other packages.  So you have a great string sample library but need a classical guitar.  Score Writer can load all VST instruments and has been tested with over 600 VST instruments, so whatever you have, plug it in Score Writer and listen to your scores in CD quality.
When you're ready, save your score to disk for burning onto a CD.

Score Writer 4 is now a VST Host and can load up to 2 VST Instruments. Any track's output can be assigned to any VST instrument loaded into the rack.

The VST Instruments rack has a CPU meter to display the amount of time the CPU is taking to process a buffer of audio data and a Disk meter to display the amount of time core Writer is using while performing output to the hard disk while recording audio data. Score Writer 's output can be saved to disk as a wave file for burning to a CD.

The rack information is saved with each score and automatically loaded when the score is opened.

Click on the player in the rack to open the VST instrument.
You may also right click on any track in the score to open its VST instrument player.