file upload to filesanywhere.com using php/curl

I need a php script that I can run via cron job that will upload a file to: [login to view URL] ( this is flash based but there is a link for 'classic upload' that I believe will work with php/curl ) The filename changes daily in the format of: [login to view URL] ( where mmddyyyy is the date ). I know a bit about php/curl but need to outsource this and know this is a very very simple project for an expert, my budget for this is $30.