Microsoft Office Live Small Business Community

I know office Live does not offer POP3. Yet, I cannot use Outlook. We have 3 PC with Windows (1 with Vista, sigh) and the rest in Linux or solaris. The web mail doesn't cut it as we need offline capability. I tried asking support but they just deny helping. I understand the marketing concerns, but...

For e-mail...Anyone knows what is the max attachment size permitted?

Hey I am considering switching to using dreamweaver to create my site. I would love to be able to send out a newsletter with a section were people can sign up to get on the mailing list. What do i need to do. I hear that officelive will not support php and i think that is what i need to do the whole...