1/. Create a new file - audio file.
2/. Find the section of the track that you want to use. About 10 seconds is all you need. You can use Audition's sound track position meter to show the start and end points and all you do is using your maths subtract the start point from the end point to find out how long the chosen section is.
3/. Do the same for the second track.
4/. Copy paste both sound cuts to the new file you created, in the order you wanted them. Join them together.
5/. Play the sound track and
6/. If there are any edits needed, either in each track's length or in the join. You can edit each track's length just by selecting the beginning or end and deleting that section. The join can be edited the same way or use the Favourites fade in or fade out command.
7/. Play it to ensure you are satisfied with it.
8/. Save the finished track as ringtone.mp3.
9/. Create a link at the bottom of the page as ringtone. Select the words ringtone and add the link from your file to activate the ringtone link, or just use this image and create a link from it, as you did with the soundtracks above.
Then you are done!