Can't get Sansa e280 to see microSDHC card

[samhill]

I recently purchased an 8Gb Class 2 micro SDHC card after reading that the RockBox firmware (running version  r26874-100617) upgrade would be able to read up to 32Gb cards, even though the original Sansa was only able go to 4Gb.

Unfortunately, when I install the card and despite the fact that the RockBox info displays memory of INT 7.47Gb and MSD of 7.40/7.40, the extra MSD memory doesn't show up using WinExplorer on my Win7 laptop when I plug in the USB cable.  The normal Sansa memory shows up and is accessible as usual, but only with the original 8Gb and nothing about the additional memory.

Any ideas?

Thanks,

Samhill

[saratoga]

Did you mount the disk in Rockbox?  Obviously it won't work in the OF's USB mode.