First and foremost, I apologize for 'shouting,' that wasn't my intention. This was kind of nerve-wracking, as you can imagine. When I turned off the laptop and came back a couple of hrs. later, the links on my site were working fine. Don't know what happened, but they are. So, all that's left to correct is a way to import the other sites into the multisite space that's been allocated for them. Normally, you go to Tools/Import, but for the secondary sites, that option isn't on the Dashboard for them. Another way [still trying to find the correct Codex doc re: the directory it said to import to] would be to go to GoDaddy's FTP/File Mgr., and oopy the WXRs there. I see a directory [folder] called Network that wasn't there before, but don't see directories named for the sites I created yesterday. Only did 2 of 4, to make sure they work correctly first.
Lastly, that 'bogus' link was frustration when they stopped working; as I said, they're ok now, thank God. Just to be sure, I just looked again [7:17 pm, CDT] at the File Mgr. in GoDaddy, and no directories exist w/the names of the additional sites added as branches of the multisite; just 2, they aren't showing anywhere. That network folder is in the 'WP-ADMIN' folder.