Oh, and does anyone know why it takes so long to sync? This is my 3rd day and syncing isnt over yet.. maybe there's something wrong with my pc?
That's because you don't know what "sync" means, it means it's downloading the whole blockchain, wich yes, takes days. The standard client isn't exactly meant to be used by normal people.
Please use a lightweight client like MultiBit
https://multibit.org/ or Electrum, they don't need the blockchain.