Possible to make use of 7MB system memory?

[achen]

Is it possible to make use of 7MB system memory? What data are actually being written into that area?

Please notice that I do not mean the Int. Media, I mean the "system memory"

[CliePet]

The 7MB system memory is used all the time.
When programs run, their temporary data is stored there.

It can not be used to permanently store data.

When you soft reset, this area is erased.

The 'storage heap' (called "Program Memory" in the Media Info form) is where you store permanent things. It is not wiped out with a soft reset. This is limited to 16MB as we all know.