Which DVDrw and media to buy?

[snypa2k2]

Hey whats up. Im new to the forum and burning ps2 games, but i had a mod chip in my ps2: neokey (good figure). I was planning on removing that one (lost the usb chip) and adding a magic 3.1 to it (seen them cheap for 18$). I was also looking at buying a Sony DW-D22A (16x -r, 2.4x DL), is that a good choice? also, whats the best media to buy, and what speed should I burn at? I was hoping to buy the disk online since theyre usually cheaper. Also would the disk you recommend also be good for burning dvd movies? thanks alot for helpin a noob

also, whats a good Dual layer media. and are there many DL games?