I use a lot of FD-Lenses as well. My favourite ones with the XE1 and X-pro are the 50 1.4SSC, the 35 2.0, the nFD 24 2.8, the 200 2.8, 85 1.8 (great for portraits..), the nFD 50 1.4 and 1.2, and the 300 4L ( a marvel) plus the latest one and quite special but great: the FL 55 1.2 ... I just like there sturdiness and the smooth manual focusing ....
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