I use my miggy everyday for emails, it's generally a safer option than possible virus emails
Apdf is good for the majority of pdfs, but some do need to be transferred, as do excel files. Pagestream opens the text from Word docs, but to see the graphics, you need to transfer to a PC.
I prefer not to use yahoo or hotmail, as I think a browser is for web pages, not emails., but IBrowse does allow me to read the odd hotmail email if I need to.
