promotional videos on the web

I need 5 short promotional videos that show the functionalities of one application. You can see the demo in the following links: [login to view URL] Overview [login to view URL] Action Plan and Calendar [login to view URL] Adoptions [login to view URL] Images and GPS [login to view URL] Graphics and statistics I would like to convert these videos in promotional videos like http://www.google.com/+/learnmore/communities/ The person engaged in the project has to have a quick understanding of cloud computing and multiple devices modern applications and the relevant aspects that it is needed to highlight when presenting this kind of products. I attached the English translation of the voice. You can consider these texts the "story board" of the required videos. They are monotonous now and I hope that the re-make can make them funny. Please link some samples of videos of your production and the budget for all the work. I think it is not necessary to use animations. It is enough with recording the screens of the application, some recording of the smartphone and some videos from a bank of images. I will pay all the necessaries "third parties" components to edit the video like the voiceover, the images from the bank, the soundtrack.