I think he means there's one in queue #3, not 3 in queue. It's the one he's working one. This machine I'm on has it in Queue #6.
I've got one pentium II folding, and I set it to timeless workunits... it always has 3-5 queues loaded, when it finishes a segment, it moves onto the next, and downloads another. It's the only one I've got like that, but on Monday, I'll take a closer look at how it's working. (ie, read the logs, to see exactly what it's doing).
The only one I'm showing is the current one I'm working on, --- in queue #8.