good morning! i've got one question, possibly two, regarding RDP.
i run two PCs at my house - one for gaming and online usage, and one for creating and writing music. the first has full network functionality and can access the web at any time. the second computer is blocked at the router from accessing the web, but is connected to my gigabit internal network. both of my monitors (1920x1200 and 1680x1050), my keyboard, and my mouse are connected to my first computer. my high-end monitors (speakers, not displays) and audio interface are connected to the music computer. both are running Windows 7 Professional.
i originally wanted to use RDP to connect from my online system to my offline system to allow me to share video and control input information without having to fool with an expensive KVM (KVMs that can pass audio through HDMI are very expensive!), but i've since discovered that you cannot use multiple monitors with RDP unless you have Windows 7 Ultimate or Enterprise on both ends. while i have several licenses for Ultimate, it's not an option to reinstall the OS on my music computer thanks to how long it takes to re-install 75+ VSTs and audio programs and their respective security devices. it took me three days the first time through =) so, my first question is, is there a registry hack or other workaround that allows RDP to use multiple monitors at varied resolutions in Windows 7 Professional?
i should note that i've tried several alternate solutions - RealVNC, UltraVNC, and Teamviewer are a few - but none have the smooth, instantaneous feel that RDP has, as well as the support for 1920x1200 video. UltraVNC was very choppy even at 256 colors...over a gigabit network that has been tested up to 120MB/s transfer rates between computers. didn't make much sense. i can stream a 1080p heavily encoded and compressed movie over the network, but not a 1680x1050 screen?
in the event that this isn't possible, i need to know if it's possible to upgrade Windows 7 Professional to Ultimate without losing any of my programs and installations...over an RDP connection. the music computer currently doesn't have monitors or input devices hooked up to it, as it's in a rackmount. it also doesn't even have a DVD drive on it, and i don't really want to bother hooking one up for something that should be this simple. every time i try, it kicks back an error almost immediately, before i've even chosen to upgrade or not.