creating network before domain resolves to new host - problem?

Hi all,

after running into issues with blue host and wildcard subdomains, I gave up and went with a new host. I noticed just now as I created the network that WordPress says: The internet address of your network will be

is this going to be an issue? Should I wait until the domain resolves to the new host before setting up the network?

I'm thinking that if I haven't created any blogs yet (maybe just one test one) that it shouldn't be an issue.