Use multi-core processors and eliminate clicks while editing.
Track down CPU-intensive objects.
There is a special help system just for gen objects.
Use Apple's Audio Units in the vst~ object.
Use DSP code inside your Max patch.
Use the new join object to pack lists.
Route lists without slicing off the first element.
You can align groups of objects in various ways.
Copy and paste the colors of objects.
In Max 6, the print object can post messages.
You can add folders temporarily.
Make urn never repeat successive numbers.
Max can tell you all the external objects loaded so far.
You can add assistance text to inlets and outlets.
You can use Max to create graphics files for matrixctrl.
The easiest way to set your metro to follow your Max transport.
You can construct complex messages that easily update using the pak object.
You can easily record the audio from your patch.
You can disable loadbang and loadmess objects when you open a patch.