You're welcome.
If I can't properly set up an outgoing mail account in my iPad then the iPad has very limited use.
If you can or could send mail with your MobileMe account and you can't with your other account, then something is wrong with the other account settings. This has nothing to do with the iPad itself.
Second; if, in fact, my mail settings have been transferred to my iPad, I should be able to send out mail from the iPad, MobileMe notwithstanding. This has not happened.
But in fact, the email account settings for the other account have not been transferred from your Mac to the iPad via the iTunes sync/transfer based on what you provided. Did you manually create the account with the iPad's Mail application, or did you transfer the account settings as set up with the Mail.app on your Mac via the iTunes sync/transfer process?
Doing the latter does not guarantee the settings will be transferred properly. I've helped others with the iPhone who transferred email account setting via the iTunes sync/transfer process that didn't work properly for whatever reason. This option was deselected under the Info tab followed by deleting and manually recreating the account with the iPhone's Mail application which resolved it.
Is Ntelos your internet service provider at home where you have a wireless network available for internet access with your iPad, or is your Ntelos email account not associated with your internet service provider at home? And I believe you indicated your Ntelos email account has an authenticated SMTP server.
I suggest deleting and manually recreating the account with the iPad's Mail application. If you are accessing your Ntelos email account with the Mail.app on your Mac without any problems sending with the account, try using the same account settings used with the Mail.app on your Mac when manually recreating the account.