In terms of air flow, the best case ever IMO. It actually includes all the fans, and they are multi-speed. Great build quality as well, and the blue LEDs are not too bright. This is the lowest price this case has ever been.

I completely agree. I've been using my Antec 900 for about 4 years now and still love it. It's a fantastic case that's still good to look at and functions very well. Amazing price too.

how do you put a floppy drive in this thing?

^ No need, network share your 486dx box with the floppy in it... or get a 5.25" to 3.5" adapter faceplate, they used to be common so a mom'n'pop computer shop probably has a few lying around though they'd be beige so you'd need to spray paint it.