The trend of teasers is simply increasing day by day. Initially only Apple used to tease us with their wacky ads, and then the likes of HP and Dell started this teasing when they are planning to launch some high-end machine with extraordinary looks. The latest to catch teasing bug is budget users best friend Acer. The firm recently released a teaser ad for their new concept product, affectionately dubbed the blue. The ad looked sophisticated, so I don't think they are planning to showcase their very own cheap Eee PC killer. This could be an ad for a cool notebook with high end specs. Acer president Gianfranco Lanci will himself unveil the concept notebook at a press conference in New York in couple of hours time. Till then check out Acer's teaser here.