did one of the coloured shirts slow this down. Its god awful right now -cant even load sites. It was working fine a week ago.

My True working fine, no change.

Maybe you've hit your fair-use quota and are speed restricted to 64 - 384 Kbps.

Obviously more detail would yield additional ideas, recommendations and solutions.

I have TrueMove H and DTAC, and 3G is working fine on both. I get 3 Mbps/1 Mbps with TrueMove H and 25 Mbps/3 Mbps with DTAC, although my DTAC DL speed is getting to 30 Mbps recently.