Any graphics programme will do it for you (like those that come with cameras or scanners) ie. Adobe Photo Elements, or Deluxe, Digital Image Pro, ArcSoft Photo Studio etc.
If you use Photobucket it has a resize function. Otherwise, email it to me (click the email button at the bottom of my message) and I will do it for you.
Several download a free programme called Irfanview which does it for you as well.
If you can't figure it out, email it to me (click on the email icon at the bottom of my message) and I will do it for you tonight when I get home.