I require a script where I can add urls this info will be saved in a mysql database, these urls are for xml files that are .gz (zipped) I will then require a second script that will fetch these files gunzip them to a specified directory, and then delete the downloaded .gz file. There needs to be some some of throttling on this script so that is doesn't fetch more than 1 file per minute. The second file will be executed via a cron job. There will also need to be some sort of very simple admin interface where you can view the list of urls, and edit or delete them. probably with some pagination so that you only see 10 urls per page.