I had an interview today and 1 of the questions was "if there was 1 thing you could take from the job what would it be" well my answer was "id like to learn how to use macs " its a school who have aot of macs, was it a good reply. I dont have much experience of using macs and i thought it was most sensible.
Don't be downhearted by not getting the job - it's a buyer's market for employers at the moment and people have a lot of choice. Treat it as good interview experience, built on it for the next time - good luck!