I agree on the battery life, my Tosh (Sat Pro 4600), whilst supplied free of charge by my employer has an absolutely diabolical battery life. Even when switched to low power mode I still only get approx 2 1/2 hours, which means I barely have enough battery life to last the train journey from Manchester to London, something I seem to be doing with alarming regularity these days.
Another battery is rather expensive, and not really justifiable as it's on AC most of the time in my office, and when I'm on site I can usually find an AC outlet. Other than that it's a good laptop (although I wish they'd given me a real processor instead the Celeron).