I'm going to have to say this was mildly interesting... until the 'look for specific asm out of list of well over a million other very similiar ones which are sorted by address and not in any useful way, which only might be there if you didn't screw up earlier. enjoy your next 72 hours' part.
Guess I'll try out jolt's seems more complete and do-able for anyone with patience that doesn't rival that of a mountain. A~nd if I can't get that to work I'll probably just pack it in and be thankful I didn't take up coding as a hobby.
Edit: Well that worked out, though auto-ban was swift and ammusing, so I guess I'll lurk more and see if I can ever figure this one out.
Edit 2: Can you verify that mov [esi+0x19C],eax still exists... I sorta found a way to 'find' my way through the entire disassembler list (My clipboard hates you and says you should sleep with your eyes open :/) without finding it. Is there any particular action one must take during that running and jumping and gunning step to make it show itself?