I like to hook up my phone in my car (audio cable into headphone jack, other line into car's aux port) and listen to music when I drive around. Well since I've upgraded to iOS 5 I've noticed that when I get a text message or any other notification, it's REALLY low. The sound is so low (coming from my cars speakers) that the only way I know I've got a notification of some kind is because the audio drops. This is a huge difference from before when everyone within a quarter mile knew I got a text message or an email. I was wondering if anyone else noticed this or if it's just me....