A suitable fee will have to be determined to pay for the equipment and time, etc.

'Clients' will also have to purchase suitable interface hardware (plug-in card or adapter) perhaps we can price these somewhere BEFORE displaying the information ?

eg  PC World:

BELKIN F5D7051UK WIRELESS USB NETWORK ADAPTER

Price inc VAT £27.99

BELKIN F5D7000UK 54G WIRELESS DESKTOP NETWORK CARD       Price inc VAT £19.45

KENSINGTON 33086 WIFI FINDER PLUS- WIRELESS NETWORK FINDER

Price inc VAT £12.99

Wireless USB Adapter £ 10.99 (inc vat)
http://www.memorybits.co.uk/categories/bluetooth-dongles/765

The cost of this PLUS the cost of obtaining a connection MAY put people off ??

More WIFI INFO  (April, 2007)