Yazsoft today announced the availability of Speed Download 3.0.11, the latest version of the popular download manager for Mac OS X. Changes in version 3.0.11 include: optimized Speed Download 3 components for Mac OS X 10.4.2, better cookie handling when downloading from certain sites, and several internal fixes and tweaks. Speed Download 3.0.11 is priced at US$20 and is a free download for all registered registered owners of version 2 or 3.