Well, these work on xbox great, im guessing ps2 is similar. If you burn iso's, then don't read any further because these disks don't support em (well, xiso's, but it wouldn't be too different for normal ones), but work great for data burns. They are cheap, so i don't blame em for not burning right on iso's.
I used to use HP and verbatim, but found these ones to be a better cheap brand, oddly. I get the House brand silver top 1X dvd's (which seem to burn at 2x max).
Qtccdr. It only costed 57USD total,m for a 100 pack (not on a spindle, plastic wrapped, but i had a spindle handy).