I can't connect to nexus pixelmon server?

I've been a fan of Mitch and Jerome for awhile and have been wanting to try out their new Pixelmon servers. The first time I tried to connect I got a message stating I needed FML to connect to the server so I downloaded FML. Then I was told I needed Pixelmon 3.0.4 to play on the server so seeing that that version of Pixelmon was 1.6.4 I deleted my other FML and downloaded one for 1.6.4 and then downloaded Pixelmon 3.0.4 and placed the file in my mod folder in my.minecraft folder. Even after doing all of this I can't connect to any of the servers and every time I try it tells me I need to download Pixelmon but I already have so I'm very confused. Am I not putting the Pixelmon file in the right folder or something.

Make sure you are using the right version of Forge Mod Loader with 1.6.4. Next, try using the Skydaz mod installer. It is completely safe, and will do all the hard work for you. Make sure you install the right one copy, as there are several for the different updates.