I have a Sony Vaio VPCEG i3 laptop. I have already upgraded the RAM to 4GB and the HDD to 5400rpm 1TB HDD. Now Intel states that my Mainboard has SATA III and SATA II ports. I ran system analyzer and found that my HDD is connected to SATA III at 6GB/s. I want to install 64GB SSD in laptop. I figured the best solution would be to remove the Optical Drive and replace it with the HDD and use the HDD place to install SSD. So in principle my SSD would be hooked up to 6GB/s and HDD to lesser speed. But is this OK and advisable? Any other better option?