In our second installment of readers report, MacFixIt followers find Bluetooth, X11, mdworker, and third party applications all having issues related to updating Mac OS X Leopard to 10.5.7. iPhoto Libraries are not appearing, sleep mode is not keeping an iMac asleep, and network issues abound. These issues do not appear to be widely applicable, though if you had a similar issue and found a solution, leave a comment on this article or contact us.