HTC Touch Windows Mobile Smartphone

Dear Riyad I am a recreational pilot and have been using a HP-ipod and independent GPS receiver loaded with memory map as part of my navigational aids. I met a bloke in Switzerland this weekend who had it all on a HTC touch mobile phone which was space age stuff to me. I was very impressed and would like something similar. After reading your review on the HTC touch and only understanding half of it could you please advice me on a short list of phones to consider. I am basically PC illiterate and require a simple and user friendly phone. My wish list would be Phone, camera, texting and integrated GPS (only as i assume it would save on batteries). Bear in mind i do not have a clue how to access the internet or send an e-mail using my existing phone. I hope you can point me in the right direction.