Moving Ubuntu from one drive to another

[George R. Hozendorf]

I recently installed Ubuntu 8.10 on my Mac.  I'd set up a partition  
for it, but when prompted it would only let me put it on the same  
partition the Mac OS is on.  Now I can't find where it is to try to  
move it to the 2nd partition.  How do I move it?  If I can't move it,  
how do I get the installer to recognize the 2nd partition?

Thanks,
Hozey