Well, when robtillaart gave that code bit, I wanted the clients IP written to a string that could be printed to the LCD. I'm not sure if the question was supposed to be sarcastic or not, but when I answered the question with "I don't quit know...", of course I know what I want it to do, BUT, I don't necessarily know what each line is actually doing.
So, I changed this...
for (int i=0; i<3; i++)
client_ip[i] = () temp & 0xFF; // I added the index thing here...
temp /= 256;
So, I'm not sure what this is going to do when I upload it to my board, so is there a way to download the working previous version from my board, even if it's not pretty and upload it later if this breaks my program?