Wireless Bootloading - not working for me.

http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=122

Hi , I dont know if Im the only one or just the only one who cares.
But there is no way I can get this or any of the other ways to install a program over the wireless.

Dont know if I1ve missed a step , but it`s not working for me.
I know the xbee is working and passing data both way , so it could be how it resets the chip which is my problem .

is there any way to test it out and make the xbee reset and check my wiring etc.

I think I know what my problem is !!!!!

LEVEL

I need to level convert from 3.3 v to 5 volt for TTL

or run at 3.3 volts