guilds?

ok how do i make a guild

and once i hav one how much does it cost to get one or what do i hav to do?

There is a guild registrar in each major city (Lion's Arch, Droknar's Forge, Ascalon City, Henge of Denravi, Amnoon Oasis) who will make a guild for you if you are currently guildless. If I remember correctly (Can't check because I'm currently in a guild) it costs somewhere near 200g to create a guild.

All you need is a name, and a tag (up to four letters) to create your guild.

how do i get a guild hall though?

You can purchase a guild hall from the trader in LA at the docks. You need a Celestial Sigil and a cape though.

There are many different types of guild halls: from firey islands to nice scenic island getaways, I believe they range anywhere from 30ish-50ish <Don't quote me on it though> Not exactly sure where to obtain though, check the guild people and ask around in game, faster replies then through a forum. Just have fun =)

To get a sigil, you will need to either buy one from a player of the trader outside the Tombs of Primeval Kings, or win one by winning the Hall of Heroes. When you win the hall, your team gets 3 sigils, randomly distributed amoung the members of your team.