Ya it makes you look like DC but you are middle in the air.
I'll explain how can you get the address for speed hack and dc mode hack.
1. Scan 772 (772 is the value of speed hack)
2. Find addresses with ******75 (75 is the offset of speed hack)
3a. Put down address and change 772 to 9999999 (Speed Hack)
3b. After changing value, add -1 infront of address. (Example: 10900075-1)
3c. Press OK and the value should be 197633.
3d. Set hotkey ON|OFF using values 197633 and 297633.
4. Enjoy!
5. Remember to jump before pressing ON hotkey.