Dannnny,
Actually SignalExpress 2.5 is in production which isn't quite the same as being released. If you order a new unit of SignalExpress today you will get SignalExpress 2.0. The new version that was announced at NIWeek is SignalExpress 2.5 and that will begin shipping next week. Please do not order it before then if you are looking specifically for SignalExpress 2.5.
Thank you,
Eric Reffett - SignalExpress R&D
Eric Reffett | Director, Product Management | 1.512.683.8165 | ni.com