Firstclass, I was stumped as well, when my puter' caught a virus a while back, the "guru" lost Adobe Photoshop. I figured out you can use Microsoft paint to edit the pix. Right click on the pic while it's in My pix, then go to edit, then view then strech/skew and use a combo of that plus attributes to resize it to @640x 460. Then you'll be able to post.. PM me if you got probs.
May peace and blessing from the LORD be with you, Fellow Hot Rod Freaks!!