Hi, I am showing my tech illiteracy here, but I wanted to start a thread and post a picture in it, but all my pics are oversize. The "insert image" button will only allow 620 x 280 size pics to be inserted. I have tried Picasa, and the various photo viewer software in my laptop, but to no avail.

Can any of you suggest an app that will accurately reduce picture size so I can get cracking?

Cheers, Simon.