in a nutshell, im not able to actually go and help her at the moment, but it appears her router is faulty which happens to be a built in router/adsl modem at the same time and she bought a airport express, without realising it was built in modem.
is there anyway she can skip the router part of her dlink ( dshit ) and use the wifi through her modem part of the dhsit?
UPDATE = She has now gone and bought a new adsl modem a dlink dsl 502 t, and for the love of apple, she connects it up with the express and STILL cannot get airport utility to scan and recognize the device from her laptop.
im absouetly stumped what to do, and her mood is something i want to avoid

we are both frustrated because this is supposed to be a simple set up.
if mactalk can help me ill be forever grateful, if we cant work it tonight she will return it and telling her to buy any future apple product will be a nightmare.
she has a
airport express
dlink dsl 502
windows xp SP2
problem, airport utlitiy does not recognize express.