Discovered HydroJeb, which takes the tedium out of docking and has some nifty (though garishly coloured) docking cameras and targets. Seems to work very well, and the camera view is nice. Purists would argue that one ought to do such things manually (or is that, Kerbally?) but I'm more interested in designing my craft and assembling them quickly in orbit than in farting about for hours on end. It's just a game, after all... Those with excellent hand-eye coordination can do it the hard way.