Anyone using Canon lenses on the Nex-7?

Finally....my nex 7 should arrive today or tomorrow. Plan to start off with the kit lens and see where that leads. I have a good selection of Canon lenses. Wondering if anyone has experience using their Canon glass on the Nex-7.

Thanks

Ric

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Canon 40D. Canon 50mm f1.4, canon 135mm 2.8/soft focus, Canon 70-
200 f4L, Canon 24-105L. Fuji X-100. Coming Soon: Sony Nex-7