Worth Upgrading to a Clip Zip From a Clip+?
I'm sporting a 4GB Sansa Clip+, with a 16GB microSD in it that just holds my music collection. I was surprised by the announcement of the Clip Zip, and I'm thinking of upgrading to the 8GB, but my Clip+ still works, and I'm wondering if this is enough of an upgrade to replace it. When my microSD card runs out of memory, it'll be good to have some memory on the main device to catch the spill-over. Right now, though, it's filled with audiobooks, which is kind of annoying (another thing I like is the separate menu item for audiobooks, because it being a "Music" submenu is a little annoying). Is there more than just memory and a bigger screen to make this a great leap forward?