problem with numlockx in XFree86-3.3.3.1

hai all,

i am using XFree86-version-3.3.3.1, In this version i am using XTestFakeKeyEvent() function , it is not working but it is working fine in version-3.3.6,
also i use numlockx pakage to set the numlock on automatically when xserver starts,and it is also not working in version 3.3.3.1 but working fine in version -3.3.6.

can anyone plz tell me how to make it working with version-3.3.3.1

Prakash