I've seen multiple threads discussing random wifi disconnects, and I've tried most if not all the remedies without success. I've just noticed that if I'm running XP or Vista in Fusion and if my wifi connection in Leopard "stops working" (can't connect to any websites or ping computers on my network but the bars at the top are indicating an excellent connection) my network connection in the XP or Vista session in Fusion works just fine. I can still browse the web and connect to my network computers etc. If it was the Macbook Pro's hardware neither would work so it must be Leopard related. So come on Apple, please fix it!! I'm running 10.5.3. Has anyone else with the intermittent dropouts tried Fusion to see if Windows network connections still work?