Hello, I know that resizing within photobucket can seem easy for some people, but I thought I'd make this just in case it will help anyone.
I also made a photo-tutorial of how to CROP and RESIZE in paint and in photoshop, but I cannot put those up as there are 13 photos for the paint one and a little less for photoshop, but the boards now only allow 10 photos per post. I may break them up and post them here to, but for now here is how to resize photos within photobucket for use in posting at this board.
Keep in mind that when you resize using photobucket you cannot crop your photo, so if you want to crop it you will need to do that in another program such as paint, photoshop, adobe illustrator, or whatever you have on your computer. Also keep in mind that there are only 3 default sizes that you can resize your picture to.
On to the photo-tutorial. Bowtie will be your guide.

1) Log in to your photobucket account.

2) Above the photo you want to resize will be some links. Click on "Edit."

3) Click on Resize which will be above the photo you want to resize after clicking on edit. Choose the size by which you want your photo resized. If you're posting a photo here, I'd say click on the one that says, "website, email" as it will be about this size:

4) Click "OK" when it asks you if you're sure you want to resize, but keep in mind that you cannot undo the resize.
Hope this helped anyone.