Deleting a page the new way

Before update 0148 you had to delete a page by removing all images on the page and keep pressing the undo button and after 4 or 5 trials you might have succeeded in getting rid of the page. That is after going through-  it bringing back the image  then deleting again and hoping this undo does it and holding on to the undo so hard after each trials that maybe if you are angry enough you would have almost poked a hole where the undo button was :). But after all the suggestions  left at the MB , PC did come up with a better way.
Now in 0155 and 0158 ( am not sure if this works in 0148 itself) you just have to delete all  images on the pages you do not want. A note here some people are getting mistaken that the grey image which is a template from the previous page is the real one. Press preview if you have a doubt and what you see on the page is what - is the one on that page. Ok getting back - as soon as you delete all images from pages you don't need just save the file.
You have to close it but since there is no close button - for the effect to take place you have to open another file or you can open a new one if so you have to go to the mat. Then from that file press menu button and open the original file again and voi'la - you have the file without the unwanted pages.
I have shown this in one of my episodes. I think shadows one or maybe before. Hmm.. either I have so many that things are blurring together or I have alzheimer's....ha ha