Here is a listing of Windows (unpatched) problems): Here is a list of unpatched Windows XP issues: (Note my signature) Microsoft Windows UPnP GetDeviceList Denial of Service Microsoft Windows XP Wireless Zero Configuration Wireless Profile Disclosure (Microsoft promises a fix for Windows Vista, but what about Windows XP SP2? That's still the most up to date environment the last time I checked.) Windows Registry Editor Utility String Concealment Weakness Microsoft Windows Unspecified USB Device Driver Vulnerability Windows Remote Desktop Protocol Private Key Disclosure Microsoft Windows Image Rendering Denial of Service Vulnerability Microsoft Jet Database Engine Database File Parsing Vulnerability Windows Registry Key Locking Denial of Service Windows XP Internet Connection Firewall Bypass Weakness Windows Packet Fragmentation Handling Denial of Service Vulnerability Microsoft Java Virtual Machine Cross-Site Communication Vulnerability Microsoft Windows "desktop.ini" Arbitrary File Execution Vulnerability Windows Metafile Handling Vulnerability Windows XP Malicious Folder Automatic Code Execution Vulnerability Microsoft HTML Help Control Privilege Escalation Vulnerability Windows RPC Race Condition Denial of Service Vulnerability Microsoft Windows Unauthorised Thread Termination Microsoft Windows TCP Packet Information Disclosure Windows NTFS File System Information Disclosure XP PostMessage Password Disclosure Microsoft Windows Terminal Server Denial of Service Microsoft Windows crashes on invalid font file Microsoft Windows Certificate Chain vulnerability Windows XP expose registered wireless access points Windows XP admin downgrade problem NT will let user execute any 16bit application XP Remote Desktop DoS -- Skip Queen Viruses? Spyware? Not me! I use Linux!! Linspire - The world's easiest desktop Linux!