1.)Root your phone using Super one click(http://forum.xda-developers.com/showthread.php?t=803682
2.)Download ROM manager from market and select "flash clockworkmod recovery"
3.)Now after the recovery is sucessfully flashed,, go to ROM manager again and select "reboot in recovery"
4.)After you get into recovery, navigate using volume bouttons and select using menu key..
5.)Select flash zip from sd card..
6.)Select the kernel zip file
7.)After it is flashed, go back in recovery and select reboot system..
note-franco.kernel 19.4 is not for 2.3.3 ,, use franco.kernel .35 for it
if I helped u