Most importantly, a new map pack will be released this week. For $2.99, players will be able to play through two new maps and the brand new "Heist" gameplay mode. Three new character packs will also be added, for $1.99 each. Crash Commando addicts will be able to pick up all the DLC in a $4.99 bundle -- a good deal if you want all the new extras.
For more details, check out the PlayStation.Blog.