Groove 3 have launched their latest offer called MAYHEM.

For the entire month of May you can save big on all downloads and boxed discs. The more you spend, the more you save… Spend $25 or more and get 20% off, spend $50 or more and get 25% off, and spend $75 or more and get 33% off! That’s big savings, so shop till you drop and get the tutorials you’ve been craving.

They are also continuing the hugely popular $5 for 5 days offer.

More here, plus more new titles!