With SynthNes having achieved a bit more success than I anticipated, I've decided to add the following features:

• Delay fx
• Arpeggiator
• Glide

The delay fx is coming along well and should be ready for release in a week or two.  I am also planning to incorporate user feedback into future versions so if you've used SynthNes, let me know what does or doesn't work well, or if you have any general suggestions!