The Norton Add-on Pack 2008 requires that you have Norton Internet Security™ 2008 or Norton 360™ version 2.0 installed.†
Windows® XP Home Edition/Professional/Media Center Edition SP2 and SP3
Windows Vista™** Home/Home Premium/Ultimate/Business/Starter Edition
- 300 MHz or faster processor
- 256 MB of RAM
- 156 MB of available hard disk space
- Standard Web browser
Email scanning supported for POP3 and SMTP compatible email clients
Confidential Information Blocking IM support for AOL 4.7 and higher, MSN 6.0 and higher and Windows Messenger 4.7 and higher.