Working with music technology I am used to cables. I don’t mind the cables themselves, since cables are in general much less pain than slow/unreliable wireless solutions. However, I do mind unnecessary long cables. Therefore I love the MacBook power adapters (which are even better in US version than the EU). I also love the retractable iPhone cables and short USB cables (which even works with my small USB-powered hard drives) they sell on Dealextreme, which make my setup very cable-friendly: