Currently I have 2 Hard Drives. A 30 GB and a 60GB. Tomorrow I'm planning on purchasing a good deal on a 80 GB HD. Now as far as my computer is now all the IDE slots seem full. the cable that connects my HD's already has a master and slave because I'm using 2. How would I go about connecting the third one. What would I need to buy to connect all three. Also I don't see a place where I could mount it so is there some mounting kit I'd have to buy as well?