There are provided methods and systems for responding to aperiodic information requests from users of personal communication devices, such as mobile telephones and more particularly cellular telephones. In one embodiment, information requests issued from a plurality of user's cellular telephones are received and processed at a central host site. Processing comprises parsing the user requests to determine the content and category type of the request and retrieving relevant content configured as a sequence of images (frames), referred to as a “video strip”. When a user plays back a video strip on his or her personal communication device, the sequence of images appear on the user's display as a sequence of still images, played back at a slow rate, unlike conventional movie playback frame rates.