guys is it safer to modify by urself.well i was very expert in psp coz i was the first person tro unbrick psp by myself in peshawar.the shaopkeepers told me that they would unbrick it for 5000 to 6000 rs.so i decided to do it myself.but this time i m dealing with xbox.is it safe to modify xbox by ur own and also if error occur during modification.is there any way u can bring it to its original form.i mean unbricking.