Convert image default sizes

I often use Opus to convert images to different sizes. Because it's simple and powerful, I generally select the images I want to resize, right click, and select Convert Image... from the context menu. This generally works fine. My only issue is that the default list of image sizes on the Resize dropdown menu are somewhat limited. Is there any way I can add new sizes to this list?

I know I can use "Custom" or roll my own button/menu for any size I want, but I'd like to simply expand the very useful feature that's already there.

Short of this, perhaps a few more default sizes could be added on the upper end. I often need to use 1280x1024 or some size a step larger than that.

I don't think there is a way to edit the drop-down list of size presets right now. I just put a feature request into GPSoftware's database, though, since it seems like a good idea.

If you do want to roll your own button or menu with different sizes, he's an example command to get things started. Change the png to jpg, gif or bmp if you want to use different formats.

Image CONVERT=png HERE ADDSUFFIX HEIGHT=128 WIDTH=128 PRESERVEASPECTRATIO