Thanks Super, I was figuring 4.5 gig when I burned my pictures last night. (all 3 DVDs are now safely at work and I do feel comforted in the fact that I have full offsite backup now).

I thought I heard that the dual layers were pricey, just confirms my justification to use the regular stuff.

I need to do some more research on the Lightscribe, I didn't see much information on it in the Burner manual.
Does anyone know if they make Lightsribe CDs? Might be cool for burning my music for listening in the car.