first step:
[img width=600 height=450]http://fstatic1.mtb-news.de/img/photos/2/2/8/3/_/large/01_1297672086.jpg[/img]
[img width=600 height=450]http://fstatic1.mtb-news.de/img/photos/2/2/8/3/_/large/02_1297672088.jpg[/img]
[img width=600 height=450]http://fstatic1.mtb-news.de/img/photos/2/2/8/3/_/large/03_1297672091.jpg[/img]