IPsynchro detects changes in your external IP address and automatically informs others by sending Email and uploading FTP files (posting webpages).

IPsynchro also synchronizes local files on your PC, with other computersТ‘ external IP addresses, also using IPsynchro. For example, it can update your Remote Desktop Connection file on your home PC, with your work computerТ‘s dynamic external IP address.

Ссылка: http://www.alfa..chro/IPsynchro.zip