Christian Titze of the Symbianworld blog brings us news from John that confirms that N Series phones(and some others)will accept 16GB microSDHC cards.
I'm sure most of you already know that the theoretical limit for microSDHC is 32GB( Imagine that, 48 GIGABYTES on the N96) but there aren't any 32GB in free circulation at the moment so confirmation is still needed.
Here are some pictures from the post:
The Nokia E51 will support 16GB
The Nokia N95 will support 16GB
The Nokia E90 will support 16GB
The Samsung SGH-i780 will support 16GB
The Sony Ericsson K850i will support 16GB
This should mean that all other microSDHC supporting phones will accept the upcoming 16GB cards.