ok - here's my final entry. big thanks to everyone who stopped by the challenge forum and to mike for organising another great challenge. good luck to everyone else! big image: https://img515.imageshack.us/img515/3772/tv30tw4.th.jpghttps://img515.imageshack.us/images/thpix.gif https://img510.imageshack.us/img510/9393/tv26al4.th.jpghttps://img510.imageshack.us/images/thpix.gif