Has anyone been successful in putting PLESK on a RaQ 550?

I'm hoping to be able to use on the RaQ 550 either:

- Cydock http://www.cydock.com/
- easyPSA http://www.easypsa.com
- ModernBill http://www.modernbill.com

Has anyone been able to get any of these to run on a RaQ?