I also have one, the 4.0. My mother owns the 5.0. If I could switch I would go with the 5.0 as I think it feels more durable/etc as it doesn't have the removable battery/cover. It does sound quite nice, although I'm not really the one to ask about such things. Also, according to my friend, the...

*   Here's an awful cell phone picture of the back   What? You can't edit without throwing out a whole new post?

Hey guys, I bought these CX8's on sale and got two of these off monoprice http://www.monoprice.com/products/product.asp?c_id=102&cp_id=10236&cs_id=1023603&p_id=2680&seq=1&format=2, I have my computer hooked up to my old Panasonic receiver through spdif. Hooked up the CX8's to my receivers Front...