Downloading guild wars

I bought guild wars nightfall only. Can i download fraction or the original guild wars and play it with my nightfall account???

another thing if u get the trial of eotn and u get new skills do u keep them after ur trial is done?

1: No, you must buy them.

2: No, they will be locked when the trial is done.

3: This is supposed to be in the Q&A section.

Question answered. Welcome to gw next time post in Q&A with this kind of stuff..