Nat West in the United Kingdom is just about to launch a new site for users who use other broswers and OSs. Dont know about my other banks.
This is the service notice pop up
In the near future we will be introducing a new version of Nat West OnLine Banking. In advance of this release and for security and usability reasons we will no longer be providing support for older Netscape and Internet Explorer versions. Therefore from 4th February our list of supported browsers will be:
Internet Explorer 5.0 and above (Windows Only) 'http://example.com/ie'
Netscape 7.1 and 7.2 'http://www.example.com/download'
Mozilla 1.5 and above 'www.example.org'
AOL 6.0 and above (Windows Only) 'www.example.co.uk/download'
We recommend that you download the latest available version of any of the above browsers in advance of this date by visiting the websites shown.
Apple Macintosh users who currently have OS v 8.0 or OS v 9.0 installed will continue to be supported using IE v 5.1.7 or Mozilla v 1.2.1
[edited by: BlobFisk at 4:49 pm (utc) on Jan. 13, 2005]