It seems that one of the plug-ins was causing guests to be unable to post comments. So we have disabled it. If you had trouble posting comments in the past, please accept our apology. In the meantime, some of the video tutorials are open to guests again. 

If you are not a member, in order to watch video tutorials, you need to create an account at MacHouse Forums, or you will not see the forum topic for video tutorials. We strongly suggest that guests read Terms of Use for Guests before watching any of the video tutorials. Rule violators can temporarily or permanently lose access to all video tutorials.

With a large number of violators, we will disable video tutorials for guests at any time. Simply, don’t watch them unless you are willing to exchange information by posting comments.

Furthermore, guest video tutorials are all old. A few of them contain audio commentary. And they are in bad quality.