Dont install this application

My iPhone is killed. The only thing I see is the lighter. I cannot turn off this application, I cannot turn off my iPhone, cannot restart it. I have to wait till the battery is over (and its fully charged, so i think Ill be without the phone for the next few days).
The first time this application hangt up Ive tunded off my iPhone. The second time its frozen for good.
And ofcourse because of crapy Apple design I cannot take the battery out, to restart the phone. Arrrghhh! :|

EDi_nabi about myLite LED Flashlight & Strobe Light for iPhone and iPod - Free