.txt subtitle files and Sony Vegas !

Ok. I know how to do the media generator. Then you go to DVD architect and need a .txt file. I get it. But what happens when you want a permanent stamp on your video files? Sony Vegas can't import that very same .txt file. Unless you can add some subtitle track that I'm missing. The last thing I want to do, is go and do media generator text for every line when I have a perfectly working timecode that works in architect? Help??