If you listen to a lot of podcasts like I do, a way to speed up the replay speed without distorting the sound would be a great find.
Well, then go to podshifter.com. Paste the URL of the RSS feed into the page and select how fast you want to go. I use 1.4. Click on "shift it" and you'll get a page back with a new URL that you can put into your podcast catcher. (I just use Google Reader.)
This reduced Windows Weekly 118 from 105:31 to 75:23. That'll give you half an hour of your life back!
There's one nuance that took me a while to figure out. PodShifter doesn't compress the podcast until someone requests it. How that affects me is when the RSS feed shows up in Google Reader and I click on it to download, I only get a 1K file. This means that PodShifter needs to go copy that file and compress it. Just delete that small file and wait an hour or so. The next time you try to download you'll get the compressed file.
I listen on my BlackBerry and the name that presents in the Media Player looks garbled. Interestingly, the album art is fine.