After being introduced to this obscure German band over ten years ago, I'm now sitting here listening to Satin Whale's Lost Mankind, thinking "das is goot" and am wondering what other krautrock I should be seeking out? I am primarily interested in 1970s prog, heavy rock and so forth. I have heard of Jane, but never actually heard them. The same goes for Novalis. Any recommendations, specific albums, warnings about available CDs (bootlegs) etc.