according to barcelona captain carlos puyol, his side are confident of making the quarter-finals, ahead of entertaining celtic in the second leg of their uefa champions league round of 16 match at the nou camp. soundbite: (catalan). "i think that the team is going through a good spell. from a sporting perspective, apart from the last game, i think that we are in very good condition ahead of this game." although barcelona boast one of the best attacking line ups in world football, with the likes of ronaldinho, lionel messi, samuel eto'o and thierry henry harrying the defence, but celtic coach gordon strachan will remember that the scottish champions held barcelona to a one-all champions league draw in this venue in november 2004. soundbite: (english). "well, we (celtic) just have to put our pride on it, really, which is a big thing in football. we're angry we got beat in the first leg. we understand we are playing against a terrific side. we want to, hopefully, leave the barcelona...