Check the bandwidth usage, signal to noise ratio margin, and other statistics of your sky router.
Sky Router Tool is a free, open source application which allows you to log various details from your sky router. It displays bandwidth usage, signal to noise ratio margin and errors, and advanced ADSL line graphs. It It supports the first three routers released by Sky (Netgear DG834GT (Sky V1, white), Netgear DG934G (Sky V2, black), and Sagem F@ST 2504 (Sky V3, black).