Upgrading!

Hello,

I currently use PT MP 9 which i bought on ebay along with ILOK key, it's working very well, my question is.



Can i make an upgrade to PT 10 without having to remove PT9 from my lap top and will all my plug-in settings stay as they are once the upgrade is done?



I want PT 10 for the Clip Gain etc!



Any advice will be very much appreciated!



Skiffle