So I've been 4 boxing Hunters. lotro is a huge slowdown compared to WoW boxing. I'm using the standard client with lowest settings on all 4 toons. I went and turned up the main toon to the recommended settings, and it didn't seem to have much of a system impact. With windows / putty / ISboxer / 4x lotro I'm running about 6gigs of ram. The client seems to be really clunky and slow. It's really hard to break follow, however there's some snapping here and there that looks like lag, but not sure if it actually is. The system certainly isn't lagging. I've had to significantly / stop my key spamming. I'm very deliberate in using my abilities. Not sure if the input lag or general slowness of the client is due to something I'm doing wrong, or if it's just how the game is. But so far it seems to be fun.