
Here are some basic tips for beginners (as I am, too, by the way):
1. Get yourself a dictionary. Links can be found at wikipedia, or just google for it.
2. There is no difference between ĝi, ghi and gxi. They are merely typing variants.
3. If you don´t understand a phrase just ask ( I´ll have to do it pretty often myself I guess )
Please ask if there are further questions.