I looked at the Acer for £235 on ebuyer which does look like a good system and has some pretty good reviews, though I did end up with an hp pda and TomTom at about twice the cost because I wanted a more powerful PDA! Some one here has one of the Acers and is happy with it. TomTom is unlikely to get cheaper, but if you decided to get it in the future you could still load it onto the Acer.