A system comprising: one or more computer readable storage media; and program instructions stored on the one or more computer readable storage media that, when executed by at least one processor, cause the at least one processor to at least: initiate rendering of a first column or row (318; 418; 518) comprising one or more content previews (322-342; 422-438; 522-526) in a user interface to an application (300; 400; 500); initiate rendering of a second column or row (319; 419; 519) comprising detail content (302-310; 402-408; 502-506) corresponding to at least one of the one or more content previews (322-342; 422-438; 522-526) in the user interface to the application (300; 400; 500); and scroll the one or more content previews (322-342; 422-438; 522-526) and the detail content (302-310; 402-408; 502-506) across the user interface when a moving input (320; 420; 520) corresponding to a portion of the one or more content previews or a portion of the detail content is detected, wherein the one or more content previews (322-342; 422-438; 522-526) include a content preview scroll speed, and wherein the detail content (302-310; 402-408; 502-506) includes a detail content scroll speed, characterized in that the program instructions, when executed by the at least one processor, further cause the at least one processor to display user preference options (514, 517) in a scroll speed menu for tuning the content preview scroll speed and the detail content scroll speed, wherein the interrelationship between the content preview scroll speed and the detail content scroll speed is adjustable. one or more computer readable storage media; and program instructions stored on the one or more computer readable storage media that, when executed by at least one processor, cause the at least one processor to at least: initiate rendering of a first column or row (318; 418; 518) comprising one or more content previews (322-342; 422-438; 522-526) in a user interface to an application (300; 400; 500); initiate rendering of a second column or row (319; 419; 519) comprising detail content (302-310; 402-408; 502-506) corresponding to at least one of the one or more content previews (322-342; 422-438; 522-526) in the user interface to the application (300; 400; 500); and scroll the one or more content previews (322-342; 422-438; 522-526) and the detail content (302-310; 402-408; 502-506) across the user interface when a moving input (320; 420; 520) corresponding to a portion of the one or more content previews or a portion of the detail content is detected, wherein the one or more content previews (322-342; 422-438; 522-526) include a content preview scroll speed, and wherein the detail content (302-310; 402-408; 502-506) includes a detail content scroll speed, characterized in that the program instructions, when executed by the at least one processor, further cause the at least one processor to display user preference options (514, 517) in a scroll speed menu for tuning the content preview scroll speed and the detail content scroll speed, wherein the interrelationship between the content preview scroll speed and the detail content scroll speed is adjustable. initiate rendering of a first column or row (318; 418; 518) comprising one or more content previews (322-342; 422-438; 522-526) in a user interface to an application (300; 400; 500); initiate rendering of a second column or row (319; 419; 519) comprising detail content (302-310; 402-408; 502-506) corresponding to at least one of the one or more content previews (322-342; 422-438; 522-526) in the user interface to the application (300; 400; 500); and scroll the one or more content previews (322-342; 422-438; 522-526) and the detail content (302-310; 402-408; 502-506) across the user interface when a moving input (320; 420; 520) corresponding to a portion of the one or more content previews or a portion of the detail content is detected, wherein the one or more content previews (322-342; 422-438; 522-526) include a content preview scroll speed, and wherein the detail content (302-310; 402-408; 502-506) includes a detail content scroll speed, characterized in that the program instructions, when executed by the at least one processor, further cause the at least one processor to display user preference options (514, 517) in a scroll speed menu for tuning the content preview scroll speed and the detail content scroll speed, wherein the interrelationship between the content preview scroll speed and the detail content scroll speed is adjustable.