I had one of these in a Sharp Actius MM10, and I could write and compile C++ in Visual Studio for most of the day, using the oversized battery. When that time w

I had one of these in a Sharp Actius MM10, and I could write and compile C++ in Visual Studio for most of the day, using the oversized battery. When that time was spent sitting in a coffee shop I'd probably get 3+ people a day asking me about it, due to the size. It was an excellent device, and probably still ahead of its time.