Windows Home Server is the foundation for all my streaming. It runs multiple servers so that different devices can stream from it, primarily Twonky Server, Air Video iTunes and Winamp.
I use RipIt4Me for DVDs and MakeMKV for Blu-rays.
"Healthy democracies don’t decay overnight. They gradually rot from within, with termites like Trump undermining their foundations." - John Cassidy, The New Yorker