I've had a weak dell like for two years until now. It had 300mhz and weak radeon graphic card, also 60 gigs space. I played Maplestory, Pristontale, Gunbound, Trickster, Dofus, Ghoast online, etc. I have played most all of the 2d games in the internet. Only a bit of 3d games. I bought anew computer, and I'm wondering if there are great 3d games out there that are good, I like fps games, not to hard to lvl, not hard to make money, pvp system, 3 or more classes, FREE MMO, and preferrably 3d. I need big help finding a mmo like this.

PS:I've played gunz whenever I went to my uncle's house, I loved it, mostly about the skill.