mattio i must apologise if you were planning on getting the one linked above on ebay, i have just brought it an hour ago, i didnt read your thread till 5 mins ago and clicked the link to see if it was like mine id brought and realised it was the one lol, getting alot of help just reading the posts on here already and a few ideas, i can recommend Ryans Leechs instructional video as i was trying to learn on a 20 but coming from big mountain riding i realised i might be wasting my time so decided to go for the 26" if you can find the dvd cheap i would definatly recommend it,
stew