Why did an iphoto update removed iDvd from share button?

Question

Lion os x 10.7
Why did an iphoto update on 2-20-13 remove iDvd from share button in iPhoto?  Can you recoup the iDvd button on iPhoto?
Thanks for any assistance.
JN

Answer 1

Because iDVD is not longer supported or offered by Apple.  So now you have to export any iPhoto slideshows at the large or medium size to your hard drive, place it where you will be storing QT movie files and then drag into an open iDVD project window being careful to avoid any drop zones in the menu window.
If you place the file in the Movies folder you can acces it and iPhoto photos via the Media pane in iDVD.
In iDVD follow this workflow to help ensure the best quality final product:
Once you have the project as you want it save it as a disk image via the  File ➙ Save as Disk Image  menu option.  This will separate the encoding process from the burn process. 
To check the encoding mount the disk image and launch DVD Player and play it.  If it plays OK with DVD Player the encoding was good.
Then burn to disk with Disk Utility or Toast at the slowest speed available (2x-4x) to assure the best burn quality.  Always use top quality media:  Verbatim, Maxell or Taiyo Yuden DVD-R are the most recommended in these forums.
OT