I'm using ObjectDock Plus 1.9 Build 537u in Vista x64 SP1. Whenever I play a fullscreen game (e.g. EVE Online) and leave the game or use ALT-TAB to check my mails etc., it takes around 30 seconds until Objectdock is usable again. It's there, but moving the cursor to an icon just shows the "busy" cursor for half a minute. It's getting quite annonying. I'm using an ATI Radeon HD 4870 and had the problem with Catalyst 8.7 and now with 8.8 it is still there. My machine is not THAT slow that switching from fullscreen to desktop should take ObjectDock 30 seconds to calculate something. It's a Quadcore with 3,6 GHz and 8 GB DDR2-1066...