This is a great topic - thanks for all of the excellent advise you have given!

I am having my website re-designed and moved over to a new server too....

At the moment I am enjoying number 1 rankings in Google for "0845 numbers" and "0870 numbers" - the products I concentrate in selling. My web-hoster just changed servers, and I suffered by being dropped for 2 months from Googles search results.....

Can you give me any pointers to ensure this doesn't happen again

Thanks in advance,