Well; My 4 year old still working HP Officejet 6110 All-in-One Printer never did work under 10.5.x for anything but printing, even then I could not check the ink level. HP promised driver updates but never delivered them. http://h10025.www1.hp.com/ewfrf/wc/softwareList?os=219&lc=en&dlc=en&cc=us&product=79477&lang=en I have a laptop with 10.4.x that I use for scanning/ink levels. Now that I saw this article I'll try and download to see if this makes the HP Officejet 6110 All-in-One Printer work under 10.5.x on my 11 month old iMac - main computer. Wow, HP sucks! I just see they re-vamped their driver download page for 6100 http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01234231&lc=en&dlc=en&cc=us&lang=en&os=219&product=79477 They want you to buy a new product rather than re-code it to work with 10.5.x. Booooo on HP.