I have tried and tested the New ZoneAlarm Internet security for Vista it works well and also allows you to play FL/CF with no issues what so ever:) and you can find it here:
http://www.zonealarm.com/security/en-gb/home.htm?lid=en-gb
Now i ask myself is the issue actually with Vista or these AV programers .... if ZoneAlarm and a couple othere can manage to build an AV program which has 0 issues why cant the otheres.
Vista has no problem running CF/FL until you add a 3rd party AV program .... i have been talking to my present AV software provider (Bitdefender) about the issues with my AV blocking CF/FL and they have no resolve..... this is what has made me look and research othere AV programs and like i said i tested Zonealarm and i connected to CF with no problems at all.... ZoneAlarm are now using Kaspersky's basic AV engine in there software so its not a bad all round program.... I have decided to go for Kaspersky AV as i had seen that on an independant test they out scored most AV software by a pretty big margin scoring 74% virus detection and Bitdefender in 2nd place scoring 54% and even tho it won't let me connect to CF/FL i would rather go for security any day.
Also im my research i came accross a very good Spyware program and after doing some research there actually the best spyware program its called spyzooka they offer a garunteed 100% removal of any spyware ... maleware.... you can find it here:
http://www.spyzooka.com/