[quote name='Pestilence']I dont know about u guys, but being that i havent played a pokemon since gold, ( i didnt even buy it, i borrowed it) i feel completely overwhelmed by the sheer amount of pokemon. and also, i never got deep in the gameplay as far as stats and such go, so i have a feeling that i will get completely trashed when i start playing online.
does anyone have a site that has a basic tutorial for setting up a team and such?[/quote]
I remember back when I first got Blue and I was quite foolish in how I raised my Pokemon. I did not look at what attacks would be best for their type or anything like that. I just played because it was fun for me. Since then I have evolved into quite a competent player analyzing every aspect of my team. Just know that to enjoy the game you do not have win all your matches, all you have to do is to have fun with making your team however you want it.
You asked about a basic tutorial for setting up a team. Well, when I am making my lineup I use many sites. For your purposes I have the following suggestions to start you up:
http://www.psypokes.com/dex/index.php
There is a lot of stuff on this site. To start with you may want to read the Trainer's Guide link at the bottom of this page.
I also use
Serebii.net but I did not find a beginner's guide on there so just remember that for later on.
Please note that Diamond and Pearl is a little bit different with how types and attacks work then previous games, so make sure you are aware of that. For example in the past a water attack would always be in the special category. Now it could be either special or physical, so make sure you know what it is when giving it to a Pokemon.
If you have any questions which you cannot find the answer to on those sites just ask me!