yeah thats why i am asking, i know i have to solder, thats not the problem, its just 2 spots to solder... my ps3 is on cfw 3.55 but i would like to play in the psn with my frinds, so dualboot would benfit me very much! also i can play buyed newer games!
i am asking what you think: is it worth it ruin the waranty and works it fine?! if so: which flasher would you recommend? and why?!