Hello,
I just updated rockbox for my 4GB 1st Gen Nano and am now receiving this message when I switch it on: "No partition found. Insert usb cable and fix it." So far, I tried reinstalling rockbox, restoring the nano with the apple utility and reformatting the partition without any success. Searching the forum for this message yields a few results, but I haven't found anyone to have resolved the issue. I use windows, and the partition is FAT32. Unfortunately, I'm not really sure what version of rockbox I was previously running - I last updated over a year ago.
From reading the previous posts on this issue, I'm not terribly hopeful for a resolution. I thought you might want the feedback anyway, and I shudder at the though of having to use apple's inferior software again. Much appreciation for those developing this program.
Cheers,
Sam