RAID floppy? Nice, I've got 18 floppys in RAID, I use them to try and approach the awesome speed of my 4x CD-ROM drive.
But no, I think card readers require a driver.
And I just got what you meant by RAID floppy. Okay, no, I don't think so, just use your RAID floppy, dude, it'll only eat up about 3 minutes of your life. Unless you OC your floppy, or use it in RAID