Can I replace my laptop HD, currently Sata 1.5, with a Sata 3..0?

I bought a Toshiba X205-Sli1, but it was upgraded. The original one was a 5400, but the new one is 7200. I didn't upgrade it myself, and I didn't pay for the upgrade, so its not a big deal.

Basically, I have 2, 200gb Hitachi Travelstar 7k200 drives installed currently.

This is the one that is installed,
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Personally, I like western digital, and if I have to, seagate.

I've heard problems with Hitachi failing, that is this version, after 3 months. It seems to be the biggest complaint, "3 months and it fails". I guess after 3 months you have less to worry about.

But, the current one is 7200 RPM, 16mb, Sata 1.5gb/s notebook hard drive.

I wanted to put one of these in,
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

I know about desktops and such, but Im still learning laptops. So does a sata 3.0 work if a sata 1.5 does? Or does it have a different hookup?