@ Nightrain / Razor and the crew: If you are looking for some examples of how to structure a corp node to challenge your players, Knasser has some really excellent resources available on his page.
Some general questions and examples have been addressed and explained on The Matrix Explained... sort of... thread, though it is a beast and will take a bit of skimming to find what you are looking for.
Some pretty in depth discussion has occurred on what agents do in nodes, how they do it, how long it takes for them to do it etc.
Dig around on there some, it may be able to flesh things out some for you. The thread covers house rules, explanations and extensions of the current rules. Almost all of these instances have examples.
Feel free to post thorough and precise questions here or on the linked thread if you like. Myself or someone else can probably give you a pretty straight answer (as this thread has shown).
- der menkey
"Certainly there is no hunting like the hunting of man and those who have hunted armed men long enough and liked it, never really care for anything else thereafter."
~Ernest Hemingway