Thanks - I'll look it up.
As far as power failure is concerned, we can default to paper. As the system is web based, it will be easily possible to input the info from elsewhere, but we're going to make it difficult to do, as we know that people will forget as soon as they are off-site.
We're hoping that doing it this way will make admin much easier, as everything will be in a database at a data centre, with no Tippexed paper sheets, and easy transfer to a spreadsheet for company records and the VAT man etc. If it works out well, maybe I should try renting it out, like e-allocator. And its much prettier than e-allocator....
B