OK last post before I have to leave the internet cafe, so listen up.
There are 2 ways to mod and xbox without a chip.
1.) is to re-flash the onboard chip (bios/TSOP) so it acts like a chipped xbox.
or
2.) Softmod with exploits to the xbe files wich makes it act like a chipped xbox.
If you haven't done any soldering to the machine you are trying to softmod, in which case you need to use soething like Krayzie's softmod installer etc.
If you have soldered point inside your xbox, to allow you to flash the onboard (bios) TSOP then you are using the correct files. You will be better getting hold of the basic evox game save to gain ftp access to your machine put them on you ar card. If you are doing this, there are plenty of tut's in the TSOP flashing forum. I don't think this is what you are doing as you have not mentioned anything about soldering points etc.
Well I have to go, keep updated with how you got on, I'll check in the morning. I'm in Thailand so it pretty late now and the guy wants to close his shop.
Take it easy.
OliG