[zorah]

I have the T91MT and am very happy with it. Yes, I would love a user replaceable battery. (which the iPad lack too as well as the iPhone). One thing I would love is being able to have my T91MT in my case and leave it on standby like my iPhone is, and how I suppose people with the iPad do as well, which gives the whole "instant on" illusion. But leaving the Asus on I wonder, what is the standby battery life comparatively. It's just different when it's an actual computer with a full OS being left on standby/sleep mode. I would think for example, people who tote around laptops don't leave them on standby, and a netbook like the Asus Tablet would pretty much be in the same category. (not to say an iPad and iPhone aren't computers, but I think you all know what I mean).
I don't like the idea of using up the battery without AC charger when another battery can't just be popped right in there. So I will never use my T91MT in quite the same manner as one would an iPad that would stay free from wires all day if I had one. (because the standby mode is just different that is) But for the most part, I use mine at home anyway where an outlet is always right there.