Ah yes, there's that all too familiar sound of tightening budgets and the tossing aside of those things perceived as non-essential. Training's death knell reverberates in my head like the sound of an ill-tuned vesper bell. Your dilemma is that you need to learn Linux but you have no money to buy training — what do you do — wait indefinitely for money to return to the coffers, download Linux and fumble through it on your own? Or, do you take the initiative and find some inexpensive or free learning resources?