I've had BTOpenWorld for over a year now, and therefore can move to another provider. I'm thinking of Nildram, Zen, PIPEX or Demon as they all are cheaper. I'm just wondering if XBox Live will still work, or if it is bound to BT's network in some way? (And I know the ISPs above piggyback on BTs network but that doesn't mean there isn't some filtering to only allow BT customers access to XBL). Any info much appreciated - as would any recommendations for an ADSL provider with a short contract term.