I believe that is referring to the option to replace DVDDecrypter as the burning engine for DVDShrink. You need Decrypter for RipIt4Me to work. You see, you can set DVDShrink to output ISO files instead of Video_TS and Audio_TS files. DVDDecrypter or ImgBurn can burn ISO files to disk for you, and you can even set Shrink to use one of those programs automatically. That is a simple way to burn your dvds.
Here is another way of doing things. Always good to confuse people new to this! Let RipIt4Me work just as you have done. Now you have a couple of folders, one called Audio_TS and one called Video_TS which is the one with all the files. You already have ImgBurn installed right?
Next, go to this site from Microsoft and download the Net 2.0 package and install. Link
Last step go to this site and look at the bottom of the page. You'll need the ImgBurn DVD-Video Shell Ext. Download it and install.
Load a blank dvd into your burner. Start up ImgBurn and make sure your dvd burner is selected and set the burning speed you want. (I almost always burn at 8x these days) Close ImgBurn. Now go to your Video_TS folder and RIGHT click on it. You will be given a drop down box that now includes Burn with ImgBurn. Click on the Burn with ImgBurn and your movie will be burned onto your blank dvd.
From now on, all you'll have to do is put a blank dvd in the drive, right click on the Video_TS folder and it will burn to the disk with the settings you have put into ImgBurn. Quick and easy.