Storage devices supported by uClinux

Hi,

Can anyone tell me if they have successfully integrated any type of removable storage media into a Nios II system using the latest uClinux kernel (2.6.11) other than Compact Flash (e.g. Secure Digital, Smart Media, etc)?

I noticed that the kernel configuration menu does provide an option for supporting MMC/SD cards (Device Drivers --> MMC/SD support). Can anyone tell me specifically which cards (manufacturer and model# 's) have been used sucessfully with uClinux either the built-in or custom drivers?

Any information would be appreciated.

Thanks,

Brad.