hi,

you will need to contact the company who you want to hold your domain and ask for the tag name. Then contact the current holder of the domain name and ask them to change the tag to the one given to you (taked 24hrs normally). You will then be able to log into the control panel and re-direct your domain name to point to your free webspace from blueyonder. Then when you have some new webspace you can log into the control panel and simply redirect the domain name to that server / web space.

Hope this helps..