Is it possible to change the time signature halfway through a recording?

It's just I use the midi drums and draw it in using the grid it has for me, and I'd like to change the time signature a couple of times in the one recording.

It's a set of Opuses that go really well one after the other. I guess my other option is to just record them individually then mesh them together using another program.

Anyway, does anyone know how to change the time signature half way through in Ableton?
Use the tempo envelope? Im not sure this is what your looking for.
There is also a time signature and tempo parameter on each clip in browser.
Last edited by nynejoe at Dec 15, 2009,
I'm sure there's a way to automate the change, I just can't think of it off hand. I think I saw it discussed on the Ableton forums once.
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