Pff, what isn't in my tool box. Snap-on, Mac, Matco, Craps-man, Lisle, Sandisk, Kingstong (yes, I have computer parts in my tool box) Bic, Equate, Gearwrench.
Also, that's a cute tool box. You will outgrow that quickly if you get into anything serious.
You should try one of these ones on for size.