Recently got a PC with Vista Premium installed. I run xbmc in the lounge(4m network cable, Dynalink 1025W) and ftp from the PC files to that for viewing. Except the new Vista config now takes over an hour to transfer 700MB's! ftp to xbmc using FileZilla 164kb/s

Installed SP1
I have Unchecked ‘Remote Differential Compression’
I have disabled 'netsh interface tcp set global autotuning=disabled' through admin cmd.

Does anyone else have any suggestions? Possible issue with the Nvidia network drivers?

(MB Asus P5N-E 680i, AVG Anti Virus)