iMore podcast download

[oldmanmax]

I have subscribed to the iMore video podcast, have downloaded podcast but when its done, it does not show up to be played, but shows as having been downloaded(actually it shows it downloading, gets done and then disappears and next podcast starts downloading). Using a PowerMac PPC 2.0 using Leopard 10.5.8, and yes I know that it does not support itunes 10.7. But all other podcast I subscribe to download and show up to be played, audio and video. Driving me nuts, also system shows 11 apps to have updates, and when I click on available updates, it says no updates available. Anyone else having these issues?