US Open Cup 2008: Thoughts after the quarterfinals

Intersting results last night. Crystal Palace Baltimore has to be a huge surprise, even in losing last night they were impressive taking the New England Revolution to penalties what more could you ask from a USL2 side? I'm also glad to see both USL1 sides moving on (Seattle on PKs over the Kansas City Wizards after a 0-0 tie and Charleston on a 3-1 win over FC Dallas).