i have 2 200 gig hard drivers and both are partion. Master drive is partion into 2. and the slave into 3 partions. I just reinstalled windows onto c drive and all my disk were visible but after some trouble with spyware and viruses i notice that 1 partion on each hard drive cant be seen in my computer. i have to type it literally. any suggestions and advoce would be greatly appreciated it tx.