Umm, they are two completely different questions.
The first I wanted to change the GMail account I used for the whole phone. The other I'm asking how to change the "from" email account if you set up multiple accounts *within* your gmail account (Settings -> Accounts -> "Send mail as:" in the normal web client). There is no way to change the from on a per-email basis (which you can normally do in the web client), which, if you cant reply from the same account, completely defeats the purpose of the ability to check multiple accounts.
I am pretty up to date on Palm as I'm a Palm developer. They have been coming out with the next Palm OS version for years. The current palm OS version was released in like 2003. And it's not palm, it's Access thats coming out with the ALP, a linux based OS..
I guess i can just hope some developer better than I comes up with a good email client for Android so I don't have to use gmail.