Hi there, Larissa! Welcome to the PokeCommunity! It's awesome to see you join! I can guarantee you that you will love this community, because all the members you meet are really nice! We are all hardcore Pokemon fans. :) You mention that you played all the DS games, does that include Black/White as well? If you want to seek discussion about the DS games, you should head on over to the Fourth Generation Gaming forum, as well as PC's very own Black & White board.
Hope PC is treating ya well. If you have any questions about anything, be sure to contact a staff member! Read the rules, and have fun! See ya around! :)