redirecting/dns setup with home machine and a bought domain name

So, I have a computer at home hosting a website and I wanted it to have a nice domain name (mynicedomainname.co.uk). So here's how I did it:

1. Sign up to no-ip
2. setup a Host/Redirect
3. Host type "DNS Host (A)"
   
4. get it to use the ip address of your home machine
1. install the no-ip client
2. and set it up
5. do port forwarding on your rooter to get it to point to the right computer on your home network
6. Buy a domain (I did with www.daily.co.uk)
7. go to Domains > Manage DNS >
8. Add a hostname > www
1. type > CNAME
2. data > your.no-ip.address.here
9. Delete the www one that was already there

Sorted!

Just trying to revert it back now. Found this help page.