Software :: Devilspie And Compiz Viewports On Multiple Rows?

I installed gDevilspie and am using that to configure it, and I have Compiz running with a 2x2 viewport layout (2 horizontal and 2 vertical viewports).I have Devilspie working beautifully for any application that is assigned to either viewport 1 or 2. However, if I try to set them to viewports 3 or 4, the viewports on the bottom, Devilspie does not do anything.Devilspie does not give me any errors when I run it from the terminal. What I've noticed is that it only seems to work with horizontal viewports. I changed the viewport layout from 2x2 to 4x1 (so they were all on a single row), and then setting viewports 3 and 4 worked beautifully. However, with a 2x2 layout, I can only use viewports 1 and 2.

Furthermore, I noticed that if I had an application set to, say, viewport 1 (e.g., Firefox), then it would open in viewport 3 if I was currently viewing viewport 4. In other words, it's treating my viewports as if I have two sets of viewport 1 and viewport 2; one set on the top row, and the second on the bottom row.I'm not sure what's causing this, or if there's some sort of trickery that needs to be done to make the bottom row of viewports work, but any help would be appreciated.In case it's needed, I'm running Ubuntu 10.10, devilspie 0.22, gdevilspie 0.5, and compiz 0.8.6. Pasted below is one of the problem scripts (note that if I were to set it to viewport 1 or 2, it would work fine).

Code:
; generated_rule XChat
( if

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