To cancel a domain or any other items at 1and1.com is not that hard.
Just got to
http://faq.1and1.com/domains/other_issues_regarding_domains/10.html
and follow there faq 
123-hosted.com Hosting review
123-hosted.com support is on off the best support i have seen so far.
Respons time is fast within few hours and they treat you like a importan person. not as just a users.
1and1.com Hosting review
I have now been at 1and1.com for soon 6 months. And in fact i havnt had a singel downtime due to server problems or anything like that at all. and that i have to say is very good.
