修改1ST的方法是找到了，国外很多人也想去掉那开头的，不过具体该怎么做实在不明白，谁教教啊？方法如下：
Removing the Echelon intro:
Credits to jc of dcwarez.
Some people may wish to remove the Echelon intro for one reason or another, a major one being that the intro sometimes screws up the sound/music initialization in their rip of Unreal Tournament (making it emit a nasty screeching sound until a game is started).
(Following example applies to DOA2LE. You can use a similar method for the other games, but the file size will be different.)
1.Extract the 1ST_READ.BIN file from the CDI or your CD.
2.Fire up your hex-editor (I like HEdit or Hex Workshop) and open 1ST_READ.BIN, go to offset 0xF0000 and copy the Hex all the way to 983040 (the end).
3.Make a new file 1929928 bytes large, and paste the contents of the clipboard into it.
4.Save the file, and place it into a directory (ie, C:\SELFBOOTDOA2LE), and extract the data from the CD or the CDI file into that directory as well. Now just follow ECHELON's self-boot tutorial and re-image the CD.
