My case has two 3.5" bays intended for hard drives, but one of them is obstructed by my extremely long video card (3dfx 500 AGP) and want to install a second hdd. A friend suggested using double stick tape to mount it beneath the bays, but this doesn't sound like a good solution to me. Any suggestions of how I can mount it beneath the bays while keeping it secure and being able to remove it at a later date?