Bakcell GPRS on Nokia N73

I've have connection problem on Nokia N73,Bakcell(www.bakcell.com),Azerbaijan.Actually Bakcell's GPRS works only with browsers(Default Nokia Browser,Opera and etc),but doesn't work with other client programs... Frankly,I know reason:in browsers you can configure proxy server for GPRS gateway (for my Bakcell it's-213.172.91.46:8080),so Bakcell's GPRS works here.But in other client programs I can't configure proxy server for GPRS gateway.So,Dear creators of EQO,I want to use EQO in full power too,as other happy people-can you fix it(organize a type of proxy socks for EQO)? :) Thanks!