The Chicago Public Library has ebooks as well as videos (usually National Geographic Documentaries) and books on tape you can download.
Depending on the download, you get right. Most of the Windows Media is DRM (digital rights management) attached. On the DRM it says “This is valid till XXX date.”
I tried some experiements with these, here’s what I got.
First of all when you check out an item you check it out using a piece fo software. In this case the CPL uses “Overdrive.”
If I check out a ebook, book on tape, or whatever with DRM it goes into a designated folder. You can make anyone up. Let’s say the book is due on January 15, 2010.
On January 16th the files will still be in the folder, in fact the files will stay in the designated folder until the next time you log into the “Overdrive” software used by the CPL. Then you get a notice saying the files are being deleted, and they are gone.
Which leaves the question, what if I copy the files or move them to another folder. In that case the files don’t get deleted automatically. You still get the notice saying the items are being deleted but unless they’re in the same folder you downloaded them into, nothing happens
Of course since they have DRM you can’t play them anymore.
Now the CPL also offers mp3 and other such things that aren’t DRM. What happens in that case. I tried this, I took a non DRM mp3 book and moved it. When it was due, I got the notice saying the book was being returned and the files deleted. But since I moved the files they weren’t deleted, and since there was no DRM on them, I could still listen to them. Of course I deleted them after the experiement
You can get around certain things. Like on ebook had DRM WMA but the rights management said, “Can download to iPod.” Since WMA must be converted to m4a or mp3 to be played on an iPod, once that book was checked back in, I still had the files.
Your library card limits the number of things you can have checked out at once. In the CPL’s case it’s six items and you can’t check them in early. The website confirms this saying, you have to wait for their due dates. But when you go to check the item out, it gives you options of 1, 2 or 3 week checkouts.
Pretty cools system in all.