Q:How do you put your created player on dynasty mode?
A1:
Create a good player (must be very good) assign to free agents save ur rosters then start with toronto raptors coz they have 1st draft pick and draft ur created player
A2:
Once uve created your player go to roster mangement then go sign free agents the get your player 4 the side you wish to choose then save your rosters and enter dynasty mode and it should say loading rosters and all your players on your side should be there as well as your created player
Some of the dunks that I have found to bring 50's are: (1) Taking the ball throught both legs by pressing LT and B when cuing your trick (2) Putting your entire arm through the rim by pressing LT and X when doing your gather and then pressing LT and Y when cuing your trick (3) There is also a 720 dunk that you can do to get a 50 but I haven't figured out how to do that one yet
A2:
Do between the legs twice
A3:
O the 720 dunk by holding rt pressing y rotating the stick 2 times then press y again this will give you a 50 automatically
Q:How do u hit the screen so you can get a 10 on the dunk contest?
A1:
Well on PS2 you just hold left or right (depending on which screen you want to hit) and then move the toss ball/alley anologue in that direction. So try that
A2:
You press the directional pad left or right then move the right analog stick in any direction.
A3:
Angle the player and ball with the screen then hit the alley oop button -Answer by:brian4
A4:
Hold the analog pad in the direction of the screen then hit the alley oop (Toss Ball) button. -Answer by:brian4
Lords of Legend RPG 
How to do an alley oop off the camera?
Bogus
Helpful
X360