HITS estimates: Cook 104.5k, Arch 59.5k

There were increases seen all around for Idol alums' albums according to HITS Daily Double's estimates published today in what was a promising sales week overall.

David Cook's David Cook fell one spot to #10 on the company's Top 50 chart but jumped 18% in sales to 104.5k copies for the week. David Archuleta's David Archuleta followed with a healthy 9% increase to 59.5k copies sold. It fell #19-21 on the chart.

Carrie Underwood's Carnival Ride was also able to move back onto the chart despite a crowded field. It landed at #50 with 27.7k copies sold for the week.

Finalized figures from Billboard should be out by tomorrow night.