I found a great hack that works with Blazer, Eudora and most other apps.
http://www.digitalglyph.com/pop.html
You can make a list of all your passwords and other common phrases and then within Blazer, just tap the screen, up pops the menu and you can automatically enter your password, etc.
Sure beats typing passwords when you're browsing the web.
PS - you need X-Master (free) or Hackmaster