Here is the latest free browsing configuration on glo for opera mini free browsing.
Configure your phone with
ip = 82.145.211.1
port = 80
apn = glosecure
Then configure your opera mini handler menu as follows
http server = http://wap.gloworld.com
And thats it. It downloads for free on opera mini 5.0, 5.2 and 5beta2 handlers.