7 different domain names, 3 different registrar companies, 1 dASP hosting account

As the title states, I have:

7 different domain names that are registered with 3 different companies (godaddy, hostgator, and netfirms)

AND

I have 1 hosting account with discountASP.

I want all of these domains to be directed to my dASP account, and I want the main domain to show up in the users browser url bar.

So for example the main domain name would me "MEATS.COM"

and the 6 others would be:
BEEF.COM
SAUSAGE.COM
HAM.COM
STEAK.COM
PEPPERONI.COM
KOBE.COM

If a user typed in STEAK.COM to their browser URL bar, and hit enter, I would want it to bring them to my discountasp hosted site, and I would want the url to read "MEATS.COM" in their browser instead of STEAK.COM

What do I need to do, to do this?

Thanks!

 

Unless you enabled the unique IP add-on for your site (Which you can point the A record to), you will have to setup domain pointer for those other 6 domains and change their nameservers to use ours at
ns1.discountasp.net
ns2.discountasp.net
ns3.discountasp.net

Then you can use URL rewrite module (IIS7) to make vegetable.com appears to be meat.com in the address bar