As i was looking for a English only conversion for myself,i just made one by modifying peterf1999's method.Without even using the avatar dummy video file and the downsampled demoIntro video,My setup size is 3.55 Gb
Just follow peterf1999's method(no need to use the dummy and downsampled videos)
Use my attachment instead of his.(Its a modified version of petersf1999's conversion)
And use the ultra mode in arc to compress(since my dvd5 size is 3.55,you can reduce the compression rate for faster decompression,so peterf1999's compression recommendation may also work)
If you use some lower compression rate and it does not fit in the dvd by a little margin,follow the following steps(Presuming that you have put patch 1.03 in the setup directory)
Go into the support folder in the temp.Then go to the Manual folder in it and delete all the folders except the English ones.
Do this in the License folder and readme folder in the support folder also.