is there any way to convert the volumne button when long pressed to change the songs . i mean to say that while i am on a bike and if i want to change a song then i have to stop the bike thn remove my n900 from pocket , unlock thn change....or can any one modify the voumne to work song change button when they are pressed for a long period....rite now i am using n900 and sony ericsson w830i which has this function. so plz if any one could do it......