Volume adjustments question

I have a lot of push notices that come across my iphone and play a sound.
However, I would like to be able to lower the volume on some of them, but it seems that they are all tied to the master volume control. Anyone know a way to do this or just hope it is in the next update?

You can turn off the sound for some of them. Under notifications you can turn on sounds for individual apps. But as for volume, you going to have to go to http://bugreporter.apple.com and request the feature.