i 3rd the recommendation for the RCSF (real contact stickfighting) series. although you can get it through panther videos, i believe if you get if from this site you will be getting a better deal for the whole set.
#6 is just fights, but sometimes when training, you are swinging the sticks in the air and don't have focus or intent. after watching #6 you will know why you are swinging/training the way you are taught after watching 1-4. #5 concentrates on stickgrappling.
early on in my training, i've made a vid of just Top Dog swinging the stick, and i swing along with him. good for visualization/nlp/form to see a good 'model' of ideal form/execution. heck, i still go back to that vid from time to time and 'swing along with Eric'
edit: if i may, you posted that your style/system has staff. the DBMA Staff dvd is excellent, not just in presentation, but also in material taught. it teaches 3 simple techniques and by chaining them together, you have a functional staff 'game'. also, there is fight footage. check it out if you want to up your staff game a notch.