With the 20GB hard drive in, I have a 1GB and 1.8 GB partitions. The weird thing is when I turned on the Amiga today, it seems like its working normal now. Now it just seems like it is randomly reading the HD when I'm not doing anything. But, the light is not staying constantly on now. I ran "info" in the shell and it tells me the status on my two partitions are "read/write", so I guess it is ok now. It's just weird that it has been doing it the whole week and all of a sudden just stopped.
EDIT: Nevermind, after about 20 min. the light is solid again. I was thinking maybe it was something about formatting it with directory cache on so I reformatted and still have the same problem.