mac query

now that i have asked for a mac code and given that code to another isp (seriouslyinternet) is there anything i need to do with regards to making plusnet aware or does it just happen? i am currently swaying towards "just happens" but i want to make sure

cheers in advance

You need to tell them when your switched over and asked to be put on dial up account if you wish to retain your email address.

think i will transfer my domain name out and change the dns settings to point to my new isp, but thats wishful thinking cheers for the advice