This is dangerous. Download a "RP+" RAM patch for your specific firmware version (e.g., v35.0.0.2 ). It reallocates memory from the video buffer to the system. After applying, check your RAM via *##7370##. If it says ~75MB free, you succeeded.
The N95 has a built-in FM transmitter (rare today). Use FMSender modded app to bypass the regulatory limit. You can broadcast your music from the phone to a car radio from 50 meters away. nokia n95 mod