Milton,
You can cut and paste from Corel to DrStika.

I have the SX-8. Works great. I can see where the SX-12 would also be nice, but the SX-8 can do about anything that you would need for RC use.
I haven't used mine as much as I thought. I just don't have the time to learn Corel Draw well enough to create some of the more complex custom graphics. There is a lot of work involved when you don't know the software.

You can also go to The Roland Store and download vector art for $1.00 per image.
http://www.rolanddga.com/store/default.asp

Greg