Just picked this thing up Sunday. Started recording five channels for 6 hours each. Plugged in the earplugs I use for my Iphone (very good ones, not the ones Apple gives you).
So far I am impressed. It has a simple spin wheel like an Ipod. Menus are easy and straight forward. I plan to listen to my recorded shows later tonight.
I had the original INNO. I think that thing was a lot better made. As in more durable. But I like this one more for its features.

hi, hershey. does this unit have bookmarking like the sirius portables. that is, if you were at the 45-min mark of a 1-hour recording and switch to another recording or to live, you can go back to that 45-min mark when you switch back to that recording again. now, for the sirius portables, this works for ALL recordings that you have previously listened to. it remembers where you left off for each recording, NOT just for the last recording you listened to...

It does have bookmarks. I have not uesed them.
Will try them and get back to you this weekend.