Dear Fedora Team, I have noticed my Flashmedia based block driver not working properly on FC4. Where as i am able to format the floopy driver. ISSUE is: I am not able to format the Block device file using any of the mkfs* commands. But, I am able to mount, read/write & dd the device file. Udev created the my flashmedia device file with following permission brw_r_ _ _ _ _. I was also successfull in changing the device file permissions to '777', ower using the the "/etc/udev/rules.d/fm.rules" file. But Still I am not able to format the card and it says: permission denied. But, at the same time I have no such issues with the same driver working on the FC3 dist. Can some help me out on this? Regards, Mukund Jampala