I would suggest going to newegg.com and go to the section for Motherboards, and choose Intel Based.
Then on the left choose boards for Socket LGA-775
After that point you can choose anything else from those menu's on the left, as they will all work to further sort your selection.
You can read reviews of specific boards from owners of the boards on there
In general I would try to go with Asus or Gigabyte for 1st choice and MSI for 2nd choice boards as they tend to be the best.