My recommendation is to install PEPv2 18.104.22.168. You can use PEPv3 if you like but this version of PEP2 was last GA release and is VERY stable. The PEPv3 release was in BETA stage before Pronto closed up shop and was never GA'ed. It's fairly stable and has some memory issues (crashes) that could cause you to lose data. Don't recommend you use it unless you absolutely have to have the 'Overlay' functionality.