This is easy
If you check 1 only you will have the movie all of it. The extras are the rest of them. If you look at the CloneDVD screen that you will see the boxes that you arechecking you will see the chapters on each line also. You may want to read this for help.
http://club.cdfreaks.com/f72/clonedvd-anydvd-guide-madbob-72022/
You first must select the Path to the Folder that the DVD VOB (movie) files are stored in, usually VIDEO_TS especially if still on the original DVD, this is done from the dropdown box or using the Browse button, or by typing the path if you know it.
In the above image you can see there are thirteen available Movie Streams, Clone will select the largest for you, but if you have any doubt you can highlight each stream individually and click on the preview tab, this will let you view the content, however be aware that sometimes the directors commentary stream will be the longest.
Additional Note 08-02-2004: you must right click the preview window and select a playing speed to see the preview.
There is also a Compress-O-Meter (above the Back, Next Buttons) with a colour band ranging from Red through Yellow to Green, this shows graphically how much compression is being applied to the DVD to make it fit on the DVD-+R/RW, with Red being the worst Quality and Green being the best, it is more likely you will start to notice a difference in Quality once you get into the Red zone, in the above image you can see that no Compression is being applied to the Movie backup, meaning excellent quality.
Additional Note 08-02-2004: There is now a dropdown menu available next to the Compress-O-Meter, you can see it in the image above, it will allow you to select a custom size to fit the movie into, this can be particularly useful if your DVD player has a problem with the movie when the DVD is full, to activate this menu simply place your mouse over the word DVD-5, once you select custom you will see the layout change to the following and can select the output size you require.
Additional Note 20-07-2003: (Beware Planet of the apes)
CloneDVD always picks the largest series of VOBs (most chapters / longest time) for the main movie, on Planet of the Apes (EAN 5 039036 008167 2 disc special edition) there are two large movie streams, unfortunately the largest (by 14 seconds and numbered track 02) is the directors comments overlay of the movie, which you really do not want to back-up, so keep your eyes open for this happening on other movies!
Note: Preserve Menus top right is unchecked; this removes all the menus, which you have no need for when burning only the Movie to disc,
good luck