Post installation

I can't list only stories or only pages.
I tried using "page" or "story" as a path in the menus but it didn't work.
I think there is an easy way to list all types of content in the same way you can list blog entries by typing "blog" in the path field for the menu item. But i can't find these default paths. Any help will be appreciated!

I sat through the changes in 4.7 video (is there a text list somewhere?) and thought I recalled many search imporvements including searching of Gallery2 images galleries. Was I high or is this something 47 can do?
If not any way to add Gallery2 data to the search results?

Where/how do I turn on Breadcrumbs? I get "Home" on almost all pages but nothing else.
I read several threads here on the topic but they all apear to imply that breadcrumbs work out of the box and then suggest all kinds of code modifications and or add-on modules. I tried two modules and neither added BC's tomy site. (breadcrumb_categories, taxanomy_breadcrumbs).

Hi, I am using the audio module to upload and play mp3's. sometimes it will play the file from the page that displays the content of the node using a flash button. Othertimes it will have a "Click to play" link that launches a new page and plays the file using quicktime. is this a mime type conflict, any suggestions on how to get the behaviour to be stable and always play using the flash button?
Bype

I already have all the products and the categories the products belong to.
However, when I create a new product there is no any option that allows adding the image to a product. That's why I cannot add images.
Could you tell me what do I need to install in order to be able to add a picture to a product?

I have tried the taxonomy_dhtml blocks, the taxonomy_menu...nothing looks/acts like the actual mydomain.com/taxonomy_dhtml mainpage list. I really want that tree in a block...what code would i need to insert into a custom block? TIA