"A monetary zone must have an exchange rate policy or else it ends up subjected to an exchange rate that doesnotmatch the true state of its economy, " he said.
It's great because it has an HTTP and FTP server and uses regular HTML to issue the commands making it the perfect match for my PSP, which doesnot support any fancy Javascripts or DHTML. The PSP talks to the WACI NX via wifi through the network.