First off, welcome to the tank.
This one is good
If you have specifics you could try searching the forum with the search tool at the top or asking a question.
Cichlid-forum.com is also a great one.
Maybe i can help? First let me ask you a few questions.
1. Have any idea of what type of cichlid you are interested in? African, South American (SA) or Central American (CA).
2. Any certain species?
Usually the bigger the tank the better it is for cichlids. They are pretty territorial and require some space. Unlike most community fish when stocking cichlids you must be careful of their aggression and eating habits. Its also not a good idea to mix Africans and SA/CA cichlids.
Overall i don't think cichlids are hard to keep if you provide them with enough room, good clean water, and the right diet.....as well as the right tankmates.
HTH a little, and i hope you will come back and ask some questions. We have many cichlid folks on the board that i'm sure are more than willing to help.