Any ETA on patch for wm.exe memory leak?

I have a lot of frustrated students and staff that are tired of
waiting....and waiting...and waiting to log on and off the network. Most of
the workstations by the middle of the day will get the "Windows is running
low on virtual memory" and I have instructed everyone in labs. I have too
many computer to roll back to ZFD 4. Thanks.

Richard G.