Hey, is there a module to hide the systray icons like in XP?

the inactive icons you mean? I don't believe there's a module that does that, but iirc the xp-lite theme does this.

Both systray2 and vtray can hide icons based on classname and timers IIRC.

that's right. i was just looking through the vtray docs this weekend for something else, and I believe it can hide icons after a specified period of time.

Anyone seen Vendicator?

VTray-1.10 will not hide more than one window name given duplicate class names...

It will only handle the first.
Example of what won't work here--hiding both of these:
*SystrayHide "ZAFrameWnd" "Zone Labs Integrity Client" 1
*SystrayHide "ZAFrameWnd" "Traffic" 1

talked with him a couple of months ago, said the next release would take a bit longer, he's busy with other things.