I didn't make it!
I have a working Maya import plugin that can import any alo file with a few limitations. A) It does not have any animation support yet. B) It can not import lights. C) It does not yet import proxies.
As far as completing these, B and C will happen within the next update, but animation will take more time. I'll try by the next update, to have skinning data imported, but importing animation files will take time.
You can download this plugin here. It requires Maya 2011 to run. If you have a different version, and it does not run, please tell me, and I'll recompile it for a different version.