Hi,
You need to use the live ID that you registered with to retrieve the domain name you previously registered. You would have to contact Live Services to find out what your live ID was.
from:
http://windowslivehelp.com/community/p/30431/322709.aspx#322709
"This can be best addressed by Windows Live Technical Support Team. Here are the steps to contact them:
1. Go to http://help.live.com/help.aspx?project=liveidv1&market=en-us
2 Select one of the help topics displayed on the left panel.
3. Click Get more help at the lower-right corner of the window then click Get support.
4. Complete the e-form and then click Submit
"
Thanks,
Al
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