One of our sites had been showing in up the Google results as #1 for the past year. Last week our server moved its ip address. The googlebots are coming to the new site but still our rankings have dropped. We still have a good page rank of 6 but I'm a bit confused on the best steps to take. I've read posts here that suggest I should keep a site at the old ip address however since the bots are coming to the new one, I'm not sure if that's such a good idea. The site was #1 and now it shows up on the second page of the google results.