How to write DVD's ?

I write CD's with XCDROAST, and had assumed that when I needed to write
a DVD the same program would suffice.

However, looking at it, I see no way to write anything but CD's (the disk size
just goes up to 99min)

Am I missing something?
is there another program I should be looking at?
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                                        Reg.Clemens
                                        reg@xxxxxxx