We are a training provider and use Hot Mail, to train all our learners on how to use emails.  I cannot register muliple learners as I get a error message 450:0x800482ds saying I have reached my daily limit, although it is not possible to create accounts for up to a week later.  Is there any way around this.

Springboard, the Windows Live Technical Support can best help you with your concern. Here's how to contact them:
 
1. Go to http://support.live.com then click on “Windows Live ID.”
2. Click on any topics on the left panel under FAQ and then wait for the page to load completely.
3. Click "Get more help" on the lower right corner of the page, then click on "Get support."
4. Complete the e-form and then click “Submit.”