AIM with https works, not with http

["Nick Duda" <nduda@xxxxxxxxxxxxxx>]

I have AIM setup to use the proxy with authentication, but I can only
get it to work using HTTPS. When I try HTTP it fails. While I encourage
HTTPS, some IM clients (such as free trillian) only allow HTTP unless
you use the Pro version. 
 
Also, AIM 6.0 doesnt seem to work with squid, I've been having users use
5.9
 
Any ideas?
 
Regards,
Nick