That's OK, but the profile picture should be 65 pixels x 75 pixels. This picture is fine, but it's a lot bigger than it needs to be. I took this picture, did a couple of quick and dirty edits (mainly to fill in the corners a little bit), then reduced it to 65x75. Try putting this one in your profile:
Thanks for the input, I must admit it was very scary to open this forum and see a life size 'thumper head'. At least no one who reads this will have to worry about mice for awhile, as I'm sure that scared them as much as it did me.
I have some experience (at work) with computers but have never had a reason to use html or graphics programs so don't have a clue about pixels.