I dont know why,I dont know how.Hmm its been a long while i touched my PSP.OMG and once i touched it ,i played like 3 hours non stop and then wasted half of my time thinking of new stuff. I went back to the DJtrooper station.OMG scam me. I 1person play myself dunno press till what in the end i think i need to control all 16 buttons but then i only control 8 then it was like great 1 ,2 3 geez then back to poor LOLS seriously why is it in japan. I cant understand it. Oo but sad thing is DJ trooper and DJtechnika no link hmm see bah maybe i prefer technika.