well the VERY first online game I played was Neopets, but that god old fast
Next in online games was probably runescape, although I got bored because all my friends were members and I didn't have a way to pay for it.
After that, It was guild wars, my brother and his friend got into it, but I dunno, I just didn't like it.
Then WoW came and it was impossible to switch MMO's, I tried WAR but it wasnt for me