high encryption package: http://www.microsoft.com/windows2000/downl...ded/encryption/ http://www.microsoft.com/windows2000/downl...on/download.asp maybe it was included in sp4 or already earlier, i dont know ;-) i also don't know if it is just an IE-enhancement (ssl or whatever) or also needed for EFS (encrypted file system) kb888111: http://support.microsoft.com/default.aspx?...kb;en-us;888111 this is also included in ryan's vm update package for winxp sp2, i didnt found a link on microsoft to download it ... just downloaded it from here: http://support.asus.com/download/download_...ct=3&model=Z91E direct link: http://dlsvr01.asus.com/pub/ASUS/nb/Z91E/UAA_XP_050606.zip this archive contains the fix for almost any language and both xpsp1/sp2/win2ksp4 edit: okay, i found it how to integrate the high encpack ... To preinstall and deploy the High Encryption Pack on all computers 1. Insert the High Encryption floppy disk into a computer's floppy disk drive. 2. Copy Rsaenhs.dll from the floppy disk to your distribution folders in the \\<server>\<share>\i386\$OEM$\$$\System32 http://www.microsoft.com/windows2000/docs/encread-RTM.txt never thought that microsoft puts useful information in their readme *g* edit2: okay ... found rsaenh.dll in the system32 folder rsaenh.dll file version: 5.0.2195.6611 filesize: 134 928 bytes dll included in high enc package is: rsaenhs.dll rsaenhs.dll file version: 5.0.2150.1 filesize: 134 416 bytes (different filenames? O_o) hmm ...