Audiovox 4100 as laptop replacement?

[dlipper2]

Gang,
My non-tech Dad wants to lose the laptop and use the AT&T Audiovox 4100 as a laptop replacement. He views and edits Word and Excel and does PowerPoint presentations. What hardware and software will he need to get all that functionality?
Bluetooth Think Outside keyboard? Is there a better one?
Which presentation software is best?
What sort of attachment(s) to get the PowerPoint out of the phone and into projector? What sort of airmouse to click through the presentations?
What sort of memory upgrades will he need to do to the phone?
He travels to Europe so he needs a triband GSM phone, that's why we're thinking AT&T, is there a better choice?
Has anyone used AT&T's office online premier? Any comments?

Thanks to all the presenters out there,
Don

[David McNamee]

I like CNetX (http://www.cnetx.com/)for presentations, but I think the software is view only. Since the Audiovox is a Pocket PC Phone Edition, you may want to ask over on our sister-site Pocket PC Thoughts (http://www.pocketpcthoughts.com/).