Arsenal captain William Gallas says they won't take FC Twente lightly in the return-leg of their Champions League qualifier.

"I scored the first goal of my season during this trip to Twente, for sure it's intense pleasure, but the most important thing was first of all winning this game," Gallas told his personal website.

"We expected a tough game and suffered during the first half because they put us under pressure.

"They seemed more tired after the break and we took advantage of it. And even if a 2-0 away win in a European cup game is a huge result, we have to finish the work off at home."