Now, this may not be useful to all of you, except as an exercise in problem solving, but I've been having a problem sorting out the timings of my GetMarketPrices calls.

The way I'm working things is I use a ThreadPool implementation I was given by an extremely generous soul and I pass GetMarketPrices calls into it. Since I'm generally looping over a set number of markets and my computer runs a lot faster than the internet, its very easy for the threadpool to become overrun by requests,...