Today's IT managers face tough choices. PCs that run fine today have an uncertain upgrade path, now that Microsoft has chosen to discontinue Windows XP. Upgrade costs associated with Vista, coupled with the ever-escalating cost of application licenses, make switching to desktop Linux an increasingly attractive option. For many businesses, however, it's difficult to know where to begin. The Linux market is broad and thriving, with myriad options to choose from.

Full story: computerworld.com.au