Motorola Droid Razr :: Running Ram And No Audio?

1. My phone is lagging. I notice that that this starts occuring when my internal ram gets to about 100MB or less. I never had this issue with gingerbread because I used the auto kill feature in the phones preloaded task manager. Now, ICS does not have a auto task killer and my ram is running extremely low and causeing the phone to lag, especially when going from app to app and returning to the home screen.

2. My audio has been spotty. It works one second then when you load a app that has audio it won't work. If you close the app and load it again then the audio works fine. I have gone into the system recovery and wiped the cache partion on the phone. I also use Cache Cleaner + and have reset the phone and still get the same issues as above. If the suggestions don't work then I call verizon and tell them thank you for screwing up my phone. Worked perfectly fine before with GB.