My laptop was running very sluggish. I decided to replace my HDD with a SSD. I had no use for my optical drive and I read online that I could replace my optical drive with a HDD.
The repair was not bad for my first time. You're online youtube video was very helpful. For me I had to use another Youtube Video in conjunction with the video on iFixit in order to complete the upgrades.
I wish someone told about this sooner! My Laptop is now lighting and smoothly fast and i bought my laptop in 2007! Definitely worth a try.