yesterday i purchased a logitech quickcam notebook webcam from JBHIFI. it won’t work on my ol’ powerbook. i called them, and hey, they let me returned it, but not a refund because to justify for refund it must be $100 or more. it’s okay, because jbhifi allowed me to trade it with any items as long as it comes with the box and the receipt. so, i went back, told them my problem. picked up hp 4280 as the item i want, and that’s it. jbhifi made the webcam’s price as a deduction to the mfc. pronto.. well done !!