I asked this over at xda - not sure if this makes any sense Back up Questions. Using 220.127.116.11 internally - side loaded 1.1.0 - Backup to my data 16GB class 4 Sandisk worked. Never tried to restore. I should now change to 18.104.22.168 and new version of ROM manager. Correct? When I switch to SD card 0.6.8 Froyo 2.2 on a 8 GB class 4 Sandisk with the 4 partitions. Rooted Eclair 2.1 still in emmc. Can I use 22.214.171.124 installed above to back up the SD card 0.6.8 Froyo 2.2 system (partition 1-3) to my data partiton 4? Or should I just use the partition software on windows to make a backup of complete SD card Froyo on the same size or larger SD card? Edit: I did get the correct checksum for cwmr_126.96.36.199.zip. Should I use this first?