[MacDV] Buying blank DVDs

[Brian Olesky]

I have a new PB 15" 1.5 Ghz with 4X SuperDrive, and an Epson printer (R300)
that prints directly onto DVDs, so...

What's the best site or store for buying blank DVDs?

For buying printable DVDs?

Any brands work better than others?

Any I should avoid?

And we can't use RWs, right?

Thanks,
Brian