Okay, I dont know how to do this and need help. I bought a domain and hosting and that is going well. I decided to open a blog, and made a blog.mydomain.net to get the blog setup etc. Recently, I purchased a domain and now I dont know how to set this domain up so that it goes to my blog. I am using cpanel btw
You should be able to add something like "domain aliases" into your account, so you should be able to add in several more domains into the account, and it'll all point to the same location.
what kinda cpanel do you have? if you have those cpanel10 maybe try adding a domain to another directory than after that redirecting that domain to blog.yourdomain.net.. I'm not too sure about that, but yeah.. lets see what the others say.