I have an annoying problem with Multiplicity. I have pretty flawless/seamless switching between my host and 2 slaves, but sometimes I lose keystrokes intermittently when the focus is on one of the slaves. Almost always, the keystrokes being lost are extended keys (arrows, delete, backspace, Page up/down, Home, end). I find this incredibly annoying since I do a lot of document editing and it drives me crazy to have to press the key 3 or four times before it gets recognized. The regular old 88 keys work fine. The mouse always works. I have 1GB net cards in all the machines in question and I never get any dropped connection messages. I run Stardock on all the machines and update faithfully. I have the Pro version of Multiplicity. I *do* run Virtual Server on one of the slaves and use virtual server remote on both the primary and the other slave to access my VMs on the server. The virtual server runs x64 Server 2008, the primary is a Vista Ultimate x86 and the other slave is Vista Ultimate x86. However, my key loss occurs in and out of VMs, so I'm not convinced it is a pure VM problem. Any ideas?