What's the best way?

I am wondering if I can get some help from anyone out there that has some blogging and podcasting experience on what is the best way or a way to get started. I think I'm on the right track but want to be fully assured that I am doing what it takes to get my students started on the right road. I am also wondering if there are any of you who have looked at the option of leasing computers for your school instead of buying them. I've looked into this a little bit but have seen nothing that tells me it's better to do one rather than the other. Please respond and we'll open this dialogue.