The following links are files that you may find usefull:

Nod32 Antivirus Version 5.0 32-Bit For Windows 2000/XP/Vista/7

Nod32 Antivirus Version 5.0 64-Bit For Windows 2000/XP/Vista/7

Eset Smart Security 5 For Windows 2000/XP/Vista/7

Nod32 Antivirus Version 4.0 For Windows 2003

Sonicwall VPN (5.43Mb)

Eset Nod32 Update (1.32Mb)

CW Shredder