Onbuddy's gadgets and electronics review.

Canon PowerShot A590IS 8MP Digital Camera with 4x Optical Image Stabilized Zoom is the best selling digital camera for Q4 2008 (September to December 2008).

Digital camera information
Canon PowerShot A590 IS consists of 8.0-megapixels, a 4x optical zoom, an Optical Image Stabilizer and a large 2.5-inch LCD. A range of shooting modes – from manual to automatic including Canon’s new Easy Mode – make picture taking carefree. A DIGIC III Image Processor with Enhanced Canon Face Detection assures natural-looking results, while Motion Detection Technology reduces blur. For added creativity, attach wide or telephoto converter lenses. ISO Sensitivity – Auto, High ISO Auto, ISO 80/100/200/400/800/1600 equivalent Built-in ElectronicFlash – Auto, Red-eye Reduction, Auto Red-eye Correction, Flash On, Flash Off; FE lock, Slow Synchro Flash Range – 12 in.-11 ft./30cm-3.5m (W), 12 in.-7.2 ft./30cm-2.2m (T) (when sensitivity is set to ISO Auto) Shooting Modes – Auto, Easy, Camera M, Portrait, Landscape, Special Scene (Foliage, Snow, Beach, Sunset, Fireworks, Night Scene, Aquarium), Indoor, Kids & Pets, Night Snapshot, Movie Storage Media – SD/SDHC Memory Card, MultiMediaCard, MMC Plus Card, HC MMC Plus Card – Suggest optional 1GB or higher for practical use File Format Design rule for camera file system, DPOF Version 1.1; JPEG Compression Mode – Still Image – Exif 2.2 (JPEG); Movie – AVI (Image – Motion JPEG; Audio – WAVE (Monaural)) Number of Recording Pixels – Still Image – 3,264 x 2,448 (Large), 2,592 x 1,944 (Medium 1), 2,048 x 1,536 (Medium 2), 1,600 x 1,200 (Medium 3/Date Stamp), 640 x 480 (Small), 3,264 x 1,832 (Widescreen); Movie – 640 x 480 (20 fps/20 fps LP), 320 x 240 (30 fps) available up to 4GB or 60 minutes, 160 x 120 (up to 3 minutes at 15 fps) Uses 2 AA Batteries – Shooting Capacity for Still Image – approx. 220 shots (AA-size Alkaline Battery), approx. 500 shots (AA-size Ni-MH Battery); Playback Time – Approx. 540 min. (AA-size Alkaline Battery), approx. 660 min. (AA-size Ni-MH Battery)

Canon PowerShot A590IS 8MP Digital Camera with 4x Optical Image Stabilized Zoom is one of the cheapest and inexpensive digital cameras in the market for Q4 2008.

Non-ejecting disk image problem of Mac OS X ignores your wish to eject disks and disk images, no matter if you click the Eject button in the Finder’s sidebar, drag the disk to the Trash, or right-click and choose Eject.

Solutions to the non-ejecting disk image problem for Mac OS X

Solution 1: Force Quitting (Relaunching) the Finder (Apple Menu –> Force Quit –> Finder)

Solution 2: open Disk Utility (in the Application->Utilities Folder), and unmount the disk