I'm not worried about mobile phones and PDAs for most of the people
who'd be accessing our sites, they're just made for an average home
user, some specifically targeting the elderly and not particularly
technologically knowledgable, or for specific clients to access form
work.

Wouldn't the elderly be more likely to need assistive devices such as screen or braille readers? They're also more likely to bump the font size up, meaning that any careful screen layout may well be rendered useless.

Have fun,
Shay (Otherwise assume 800x600)
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=========================== Shay  Telfer ================================
 Perth, Western Australia   Technomancer  Join Team Sungroper in the
 Opinions for hire              [POQ]     2005 World Solar Challenge
 http://public.xdi.org/=Shay    fnord     <http://sungroper.asn.au/>