The tracking centre on all Nexus sites has been updated with new functionality and some fixes. Here's the change log:

• Added a new filter option to set a time range for results
• Fixed an issue with results not being ordered by date when filters were set
• Removed the ability to order results by file name as this functionality is practically provided by the individual feeds anyway
• Fixed an issue with text overlapping on small resolutions
  

Please give the new tracking centre a spin. See what you think and let me know if you come across any problems.