I will install W 7 in a couple of weeks and would be grateful for comments on proposed security etc. 1. Firewall. Using Comodo on XP - Propose to use Windows own on W7 Ult. 2. Anti Virus. Use AVG 8.5 on XP. Propose MS Security Essentials or Avira on W 7. 3. Malware. Use SAS and Malawarebites in XP - continue in W7? 4. CCleaner as usual ? 5. Have ordered ATI 2010 for W7 - using Version 11 at present. I have downloaded drivers for sound and video cards ant burnt them to disc - they took nearly 2 hrs each at my slow download speed. I will follow advice to migrate e mail from Outlook Express to Windows Mail. Just in case I am making a clone of my main disc on an external drive with ATI. Any lessons from early adopters would be appreciated!!