>Is your app running on peer-peer network. I have made my clients get ups install on each work station. Or least get them to install a ups on the server.

Thanks Randy,
Is there any software way or programming issue to avoid problem from happening? You know, people just reluctant when you ask them to buy hardware, unless there are strong evidents support.
Furthermore, power supply in Hong Kong is relatively stable, not that in Califonia... just joking.