Sigma 18-35 f1.8 Art (for Canon) Firmware Update via USB Dock Category : Education/Help, Firmware Updates, Lenses, REVIEWSFirmware update v1.01 for Sigma 18-35mm f1.8 Art (for Canon) enables Autofocus to work at all apertures This guide leads...
Logitech Z-5450 surround speaker repair fix Category : Audio, DIY, Education/Help, Sound SystemRepairing the Logitech Z-5450 5.1 THX Surround Sound system Like many others I use the Logitech Z-5450 for my computer...
