Isn't $MYDOCSDIR (usually '/home/user/MyDocs') the preferred location save thing in Maemo. Hopefully default subdirectories there are documented somewhere. I have understood that in Fremantle $MYDOCSDIR is by default symlinked or directly located in internal mmc.
export INTERNAL_MMC_MOUNTPOINT='/home/user/MyDocs' export INTERNAL_MMC_SWAP_LOCATION=$INTERNAL_MMC_MOUNTPOIN T export OSSO_SWAP=$INTERNAL_MMC_MOUNTPOINT