As a final question, maybe, with respect—I'm sure you've heard this before—one thing is that of those who are successful in the procurement process, small and medium-sized businesses often have difficulty with respect to cashflow. It's not only large corporate customers who may not pay their bills except at 89 days. Sometimes it may be their fault, if the paperwork and so on wasn't appropriate, but you must be hearing also that there's a concern about rapid payment.
One thing about a government cheque, I always tell them, is that it's going to clear; you don't have to worry about the thing coming back NSF. But they often wait a long time for it. I remember from when I practised law that a government receivable is about the best one you can have; you could actually bank on it. But it doesn't make them feel better, if they're waiting a long time. I'm wondering whether that's a problem as well.