Got back. Recap on build that will be built soon :)

So, after being away for a super long time.
I have came back .
I got my parts all figured out
so here they are:
CPU: Intel i3-4370 <- Best deal I could find at local computer store so I don't need to go online.
Mobo: Gigabyte GA-H81M-HD3 <- Went with this cause the HD2 doesn't have USB 3.0 header and because my case has front USB 3.0 ._.
Memory: 1 stick of 8GB of memory 1.5v, DDR3-1600
Hard Drive for OS X: Samsung 840 SSD MZ-7TD120BW
Hard Drive for whatever reason ._. I have no idea what to use it for: Toshiba MQ01ABD050
Case: NZXT Phantom 240 <- My most favorite case for the futuristic and amazing design
Power Supply: Corsair CX430M
Accesories:
Acer Monitor, Logitech M325 (Nature Jewelry) and K750.
You can also point out in the comments below if you have my mouse which is the Logitech M325 (Nature Jewelry).
And of course I will have an anti-static wrist strap....

So, after showing all these parts to you I wonder how should I configure multibeast which is my usual question. Also if you have the mouse

peachlove a.k.a eichi 0w0

Uhh someone....
Sorry but I have a deadline it's in the next 2 days..