The official Counter-Strike site was updated yesterday with a clarification on Counter-Strike: Condition Zero, the upcoming CS product that was uncovered the other day (story). According to the update it's going to be a single player episode, something that wasn't abundantly clear from the blurb we received from Computer Gaming World. Regardless, it's expected to be formally announced within the next 24 - 48 hours, so stay tuned for more concrete information. Thanks Morgan for the tip.