That's the one big downfall of the new community. I haven't found a way to allow actually pages yet (although we will always be upgading and this feature may be added in the future).
However...
On your "My Page" you have a text area in the middle you can do anything you like with, for example, post your goals or add a wdget for your weight progress.
About me is handled through your profile.
And now you have a photos feature where you can make albums and title all your pages.
So the features you want are all there they just aren't "pages" in the terms of the old system.
I hope that helps, let me know if you have any questions about these features individually if you need help.
is the weight progress chart created by your ticker?? If so you should be able to go to your ticker website (for me it's tickerfactory.com) and they should have an HTML address that you can cut and paste into that section Roni mentioned about (the text area) and it will show up as your chart. Otherwise, I think you can just cut and paste it... HTH! (: