What is everyone using for patch management? Shavlik, Patchlink, SUS, WSUS, Ghosting? I'm currently using a combination of Shavlik and WSUS in a pure XP/2003 environment whith great sucess. I have to admit that Shavlik is extremely slow scanning desktops over a WAN link. I like to use WSUS to do the majority of the patching and Shavlik for third party stuff like Java and I also use it for the great reporting features.