UPDATE: After reflashing and loading most applications back in (except for kbdd -- with U.S. Freedom keyboard) as I have to remember how I did it the first time(!), I was able successfully to put root filesystem on my 2GB Kingston mobile MMC. I don't know whether my success this second (second) time was due to more care or luck, or to the fact that instead of executing everything from Nokia770-26:~root#, I instead did it from /home/user, as fanoush does in his recent posting. (However, maybe ~# is in fact the same as /home/user, which if that's the case, I didn't really do anything different -- and principally care and luck carried me through.) Of course, I had to first get my 770 to recognize the 2GB card by flashing with zImage-su-18-200627. While I first attempted flashing with fanoush's zImage-su-18-200625-2gb-mmcplus52<hz (which was accepted by the system) that in itself didn't enable my 770 to read the 2GB card. Anyway, as "someone" once said -- Mission Accomplished!