Long time no see

I've been trying to get back into AC but no luck

System is: Vista 32bit, running AVG, AdAware, Spybot and basic vista firewall, hooked up to a wireless router provided by Be*.
I'm having problems connecting to AC to update the client. First time I had to completely uninstall AVG and disable the firewall. That only got me as far as the blue vial page where the update progress vial would not fill and ended up with a "connection to server failed" error.
I've read that AC supposedly works with AVG but for me this doesn't seem to be the case.
I've tried opening ports on the router from 8050 to 9020 but tbh I'm not sure if I've done it correctly as the router is a pos.
I've just tried getting into AC again after uninstalling then reinstalling both AC and AVG but I can not update the client page where it shows the worlds

Any ideas how to fix this?
Many thanks!
Dar


