Basically, just point and shoot. lead your target and fire away. You have to remember, though, that the amount of fuel and power it takes you to get up to speed will be about the same as what's required to slow you down (firing retrograde). It really becomes a matter of escape velocity around the body in which you're orbiting. If you speed up too much, you'll simply be going too fast for the body to maintain it's "pull" on your ship. Again, if you have enough fuel and power, you don't have to worry about that. You can just power your way to wherever you want. Hope that helps. -Ryan