This is an excellent service for any business that needs website uptimes checked every day/week or so by someone other than yourself! It's easy enough set up & simple but powerful in what it can do - you really couldn't go wrong with this product!! I would recommend anyone looking at web site monitoring services look no further-it will be one they are very happy working alongside :) nothing as such yet (but maybe if needed!) we have not realised anything specificly which could improve our current setup however i'm sure there has been improvements made since 1st release.