Not sure whether you'd had problems downloading the podcasts - but they really do help. I didn't think it would make much difference having a voice talking to me - but my goodness, it was so encouraging to hear Laura (or occasionally to swear at her!)
Disadvantages of treadmills - 1. you know how fast you are going (so most people go faster than their legs would like to be going! - my early runs were slower than my walks, not faster!) 2. they are boring, and there's not much to distract you! I think it's probably harder than running outside (though perhaps a bit easier on the legs).
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