I have 5 5.25 bays, and I'm using three of them. I'm not sure the pump would fit in two slots unless I sat it on it's side, but then I'm not sure how the hoses would come out.
I still have that Rio 3100 that you might remember me wishing I hadn't bought a while ago. I figure I'll eventually upgrade to a Eheim 1250, but I want to set up with this so I can compare the two temps give some better feedback to the forum on the flow vs pumpheat issue. I don't think the Eheim is much smaller than my rio.
I found another case that I might buy, as it's only $56.
http://servercase.com/cgi-bin/miva.c...egory_Code=ELS
I think I can install the radiator into the left side door and the pump under the drive bays. Unless I can remove the floppy and hdd bays and fit the radiator under the 5.25 like I was planning with my current setup. Does anyone have this case that would like to give me a measurment of the space from just below the 5.25 bays to the bottom?