After a week of waiting for messages back from my ADSL2+ provider, Ive finally figured out why they told me "my line cant support Upload+" (2.5MBit upload) - I just need to flash my DG834 router with some dodgy firmware :D
Will report back with results when I get them later...
I got the right firmware in my modem and get 2.39 at the most :)
Firmware no worky :(