VOTING PROBLEMS in South Carolina?

UPDATE: Reader Sean Brittain sends this report:

I went out at about 1:00 to vote. There had been a total 220 voters at our polling station when we got there. The weather is getting worse, so I will be surprised if the number of voters at our polling station doubles by closing time. I’m a Fred supporter, so I’ve been happy to hear about his resurgence. However, I didn’t see any Thompson signs around the school where I voted. The only candidates represented along the road where McCain, Huckabee and Romney. I’m not sure what any of this means (if anything), but I thought I’d send it your way on the outside chance that it’s a useful data point.

Thanks. And here’s more on those voting machine problems.