Hi dalila, welcome to the forums. It's 4:55am, but I'll do my best to remember everything...
1 to 4 posts = Visitor
5 to 29 posts = New Member
30 to 299 posts = Member
300 to 499 posts = Veteran Member
500 to 999 posts = Grand Member
1000 to 1999 posts = Grand Poobah (don't ask)
2000 to ???? posts = Magnate

I don't know what comes after 2000+ posts, something interesting I'm sure...

Again, welcome to the forums. I hope you find all the support you need here,

bptoo

"When you get the choice to sit it out or dance, I hope you dance."