Well, before I sort of knew what I was doing, I had upgraded my daughter's iBook indigo (366 with 320ram) from OS 9.2.2 to OS 10.3.9 Panther, keeping 9.2.2 as Classic...However, I didn't bring the Frimware up to 4.1.7 first...How can I do that now, since I believe I should...Actually seems to work fine, and not sure what the firmware upgrade will do, or does (can someone tell me), but think I should get it right. I'd hate to have to clean the drive and start all over..is there a reasonable solution...Thanks