i ran into a rendering problem with Live and Reason rewired, and have since fixed it, so i figured i would share what i found.
i was trying to render a track which has NN-XT vocal samples from Reason rewired into Live 6.0.3.
the issue was that when i rendered the song, it somehow put the tail of the NN-XT vocal sample at the very beginning, where there was no note for the NN-XT, and hence should be no sound at all. i did not have "render as loop" engaged, FYI.
at first i thought maybe this was due to the Normalize option being turned on, and had something to do with Live making two passes on the audio; the first for reading amplitude for normalization, and the second for rendering.
i found that after upgrading the version of Rewire i was using it fixed the problem regardless of whether Normalization was on or not
http://www.propellerheads.se/remote.cfm ... isplaymain