Help with NAND Flash - Also Rooting.

[dnieel]

Hello my friends,

Yesterday i bought an excellent tablet, cheap and fast, but here its a problem, whenever i try to install an app it says no free space, or something like that, but thats not the problem, i currently have 3 storage devices

1. SD Card (1.82GB/1.71GBFree) -> Some music there
2. Internal Storage (380MB free)
BUT
3. NAND Flash (6.30GB/6.30GBFree)

But what ?, i cant get access to that NAND Flash folder or device to save my books and my music, i need that folder to be default for downloading files and installing them(games etc), that's why this is the supposed "Mass Storage" drive ...

I Have Android 2.3.1

Can you help me please ?, many thanks (Bad english, lol)