my Dad wants to buy a PDA and I'm a bit behind the times right now - no oney so I dont tempt myself by looking at gadgets
He wants to run a specific program on it that requires minimum
MS Pocket PC 2003
320x240px screen
and can take SD Cards
(this is what he wants http://www.wildsounds.co.uk/)
I think he's basically looking for best value for money. (doesnt mean necessarily the cheapest) He also wants to download pictures of plants onto a memory card so he can take it out in the field with him to identify the plants for his studies...

can anyone give me some advice to give him?