Reply to Mac boys - need advice

Ok I'm a mac noob

I've got a 2008 macbook pro - this one here:
http://www.everymac.com/systems/appl...ryn-specs.html

It's the model with 1 USB slot at each side.
At the moment I have my S4 connected to the right-side port and my external firewire hard-drive connected.

But I've just bought a Kontrol X1 and a midifighter.

What's the best way to connect all this - I have a D-Link powered hub:

http://www.dabs.com/products/d-link-...-hub-24L6.html

I have a feeling running the S4 on the right and the X1 & midifighter on the left through the hub is best but just wanna see what others do.