Hi all We are currently using Mira 1 and Mira 2 in KS3 but we are wondering if Mira 2 Express is different from Mira 2 at all. I have checked the samples on Pearson.com and two units look exactly the same! Has any of you noticed any differences in terms of content or layout? There is another version also called Mira 2 New Framework ... Any ideas would be appreciated! Thanks!