hi.. i've been try to download that Jl Cmdr many times from the link that u gave it to me.. and when i want to install it it only show 0.5 second on my computer then it close. Now i'm getting stress to handle this issues. O ya, for your information i'm using Windows XP SP 2 and last night my divice is already ON and i try to wipe it with Jl Cmdr it does't work and i wipe it from the handheld then everythings works normal until i asleep and let it charge the battery coz the battery is empty and NOW my device is OFF again and won't ON. It seems more complicated then before.. I'm getting Stress to handle it.