BCool,
I think you're right. I personally haven't seen a pci card that long, but they do seem to line up. However, my friend has a new voodoo? AGP card which in his sx1030 runs right into the lower harddrive box. The card tucks precariously between his 2 hdds which are held even farther from the front of the box due to the built-in fan holder. It's not a problem for me with my short video card but otherwise it's a problem with the design of that case. If you want to use a floppy drive (I would like to replace with my cd burner) you must use the middle bay box location because of the 3.5" metal frames cut into the case front. Result, you can't switch those 2 3.5" metal boxes and move your hard drives with cooling fan up out of the way of that long video card.
I personally love the case. I have one myself, but my friend will just have to be content with removing his vid to fiddle with his hard drives.