Upgrade to bios version A09.  
The issue I have which is preventing me from upgrading is the System BIOS version. The message follows:- Windows cannot be installed on this computer with the current system BIOS version. Contact your computer manufacturer for a BIOS update, install the update, and then start Windows installation again. OEM Name: Dell Inc.; OEM Model: Inspiron 1720 ; BIOS Version: Phoenix ROM BIOS PLUS Version 1.10 A08; BIOS Date: 20080421000000.000000+000 Help would be appreciated.      C
Upgrade from Vista to Windows 7