Touching up photos like the magazine covers do, using nothing but free software. Category5.TV production system's video card died. Determining what Antivirus product is best for you. Converting VHS to DVD using Linux. Using the GNU Image Manipulation program (GiMP). Scientists from around the world plan to use a Turkish lake to white-balance satellite imagery. A decision by CableLabs provides a boost for Linux-based Home Theatre PC users. The Pogoplug gets its own little wireless buddy, and it's free to existing Pogoplug owners. Apple has patched iOS to protect users from a dangerous PDF exploit.