Any way

[Deba]

you got any way (fastest way) that i can find the right bp?
or any guide of how can i find the right bp?
or when im doing action in the game its said wich bp its use?

[joe]

This isn't simple. There can be many generally many way. Often (but no always - it's possible to write emulated fcn). You can use BP to some API for example:
GetDlgItemText(A), GetWindowText(A), GetKeyState, LstrlenA, LstrcpyA,
CreateFileA, ReadFile, GetPrivateProfileString(A), GetPrivateProfileInt(A), WritePrivateProfileString(A), WriteProfileString, RegCreateKey(A),
RegQueryValue(A), RegCloseKey(A), RegOpenKey(A), GetSystemTime, GetLocalTime, SystemTimeToFileTime, MessageBox(A), MessageBoxExA, MessageBeep, SetRect, EnableWindow, UpdateWindow, CreateWindow, CreateWindowExA, DialogBoxParamA, ShowWindow, SendMessage, wsprintf, ...
You must know whot does program do to find right API.
You can use some plugin: ApiBreak, olly_bp_man.
Under W98 is possible often simple stop apps in Olly & look back for jmp or call references. Good way is use message BP, but it's too complicated for me.
Text references can too help.

[dailo]

Finding the needed value:

Search on the main cpu window and find the send fuctions,
then trace it back to the main value which you then set a break point onto.

this was posted somewhere else..
what my question is how do i noe which are the send functions?