In Diablo 2 there is a way to respec your character skills and attributes.
I have not see anything yet as the game is being released tomorrow, but how/is it possible to respec your characters if you don't like the build that you've selected?
The skill calculator shows what you can pick and what runes you can select, but I have not been able to find any news on the ability to change/respec these features of your character.
Do you simply get all the abilities and just swap them in/out like you did with Spec/Glyphs in World of Warcraft?