Looking to grind out some levels? This weekend is your chance! Kingdom of Sky was reviewed in last weeks issue of Computer Gaming World and received an Editors Choice Award. I'm pretty sure I had this issue on a plane last week, and while the review was short, it was positive. Blackguard had this to say:

In light of Kingdom of Sky receiving an Editor's Choice award, along with the amazing response we received to Echoes of Faydwer and The Fallen Dynasty at E3, we'll be running a Bonus Experience Weekend this week! Starting Friday morning (05/19/06) and continuing until Monday morning (05/22/06), players from level 1 through 60 will receive bonus adventure experience! See you in Norrath!

You can get the full story here.