I've been testing them this week and have found that I'm getting issues with AGP and mainly PCI slots.
Since installing them, my lost synch probability at unusual times has increased. Also all round speed has been an issue in demanding apps eg games, nothing measureable ping traces show nothing, MTU Rwin have been tweaked and has been good for the last 6 months.
Just another PCI modem check list for people if they have simmilar, as the Newest drivers aren't always the best.
Unvalued customer since 2001 funding cheap internet for others / DSL/Fibre house move 24 month regrade from 8th May 2017