Found it....so let me help u with text tut..
1. Run CE
2. Target your bin file
3. Scan your character name using Value: Text
Eg. ABCDEFG (case sensitive)
4. after that u will end up with 5 or 6 addresses
5. right click each address and use Browse this Memory Region
6. Find 26 and E9 with position like this.
XX 26
XX XX
E9 XX
7. choose each of them and right click to add those addresses using 2 byte
8. there should be a 233 and a random numbers now at your main CE
9. change 233 into 201 if you wish to fly, and change back to 233 if your want to stay on land
10. you can change your altitude as well by changing the random numbers that you already add.
hmmm but perhaps I still do something wrong as the mob still hit me even I am flying high
LOL....may someone give me more hint