I'm looking for a way to create a custom Views on Drupal in order to recreate a private app store. Each item of the list will looks like this : http://img15.hostingpics.net/pics/803200Thubnailapp.png
I created my Content type "Application" with the wanted fields. I read on forums that I have to create a View in order to do this but I don't know which Display format I have to chose and what I have to modify then in order to get this appearance for all my apps ?
You can use Fields instead of display formats. Then add the fields (image, title, body and category) and control the appearance via CSS.
This video tutorial will help you get started. (it's the second of 10 videos in the series)
Update
If you would like to use a display format. You will need to configure the display for the teaser format. Go to admin/structure/types/manage/[CONTENT_TYPE]/display/teaser. Then, add the fields you want to display in the order you like, and click Save.
Then, format the output as you like using CSS.
