coder62, I have messed with your tutorial lately, can you check if these are the right values for the latest patch (4336)?
jump function at 45DFA8
EAX - x coord
ECX - y coord
EBX - pointer to 45DAE2
ps: i didnt follow strickly your tuto, i used others tools, and sometimes i didnt know exactly what I was doing, and the result was that ECX and EBX are swiched. Is this right?