Dear Bill Gunter (and Tom Wood), As you know,I love a challenge and the upside ? has been bothering me. Why would anyone (apart from me mate Tom Wood) want to do this? I have an iMac. Better (by far) than a PC. OK then iMaccas. shift/option/? ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿ Kind regards, Bill.