I currently use Comodo Firewall without Defense + and Avira Antivir as active protection. I have Spyware Blaster and MBAM for on demand scanning. Im looking for a virtual system that is x64 compatible. I liked the easy layout and interface of Returnil from the screenshots, but I dont want to use a beta. The beta comes with an antivirus that I dont need. Sandboxie and Shadowdefender didnt have system requirements so that leads me to believe they are above average. Anything else to consider? Or can I choose what pieces of Returnil to install.