![Run iMovie HD (and maybe other older applications) in Yosemite (and now El Capitan) – Robert Harder, PhD Run iMovie HD (and maybe other older applications) in Yosemite (and now El Capitan) – Robert Harder, PhD](https://robertharder.files.wordpress.com/2015/01/imovie-hd-error-message-on-yosemite.png)
Run iMovie HD (and maybe other older applications) in Yosemite (and now El Capitan) – Robert Harder, PhD
![VIDEO: Zak Wolf's demonstration on the old iMovie effects... by wile_e2005 -- Fur Affinity [dot] net VIDEO: Zak Wolf's demonstration on the old iMovie effects... by wile_e2005 -- Fur Affinity [dot] net](https://d.furaffinity.net/art/wilee2005/1581888377/1581888377.wilee2005_zakwolfimovieeffectthumb.jpg)
VIDEO: Zak Wolf's demonstration on the old iMovie effects... by wile_e2005 -- Fur Affinity [dot] net
![Learn Apple iMovie HD in a Day: Arnie Abrams, PH.D. and Michael Gantenbein, David Hoerger: 9781589124899: Amazon.com: Books Learn Apple iMovie HD in a Day: Arnie Abrams, PH.D. and Michael Gantenbein, David Hoerger: 9781589124899: Amazon.com: Books](https://m.media-amazon.com/images/I/511sXXSKuqL._AC_UF1000,1000_QL80_.jpg)
Learn Apple iMovie HD in a Day: Arnie Abrams, PH.D. and Michael Gantenbein, David Hoerger: 9781589124899: Amazon.com: Books
![Version Museum on X: "Apple iMovie HD 5.0 from 2005 on Mac OS X 10.5. Pretty sluggish on this Powerbook G4 1.25 Ghz PPC processor. https://t.co/kVl2Uzy388" / X Version Museum on X: "Apple iMovie HD 5.0 from 2005 on Mac OS X 10.5. Pretty sluggish on this Powerbook G4 1.25 Ghz PPC processor. https://t.co/kVl2Uzy388" / X](https://pbs.twimg.com/media/EFFyhoXW4AE4ZEN.jpg)
Version Museum on X: "Apple iMovie HD 5.0 from 2005 on Mac OS X 10.5. Pretty sluggish on this Powerbook G4 1.25 Ghz PPC processor. https://t.co/kVl2Uzy388" / X
![Run iMovie HD (and maybe other older applications) in Yosemite (and now El Capitan) – Robert Harder, PhD Run iMovie HD (and maybe other older applications) in Yosemite (and now El Capitan) – Robert Harder, PhD](https://robertharder.files.wordpress.com/2015/01/imovie-hd-in-yosemite.jpg)