any external modchips with ability to play dvd backups
 

I was wondering if there is an external modchip capable of reading dvdr backups; dvd silvers; cdr backups and cd silvers. Don't want to chance any soldering mistakes. Don't really care about swapping. If so, let me know where I can get one.

hhmmm i think neokey does not sure
u still have to open ps2 solder
i wire i think
my advice buy internal get it fitted
:)

What are u talkin about, "get it fitted"?

He means, get a NEO2.2 internal modchip and have it professionally installed in your PS2.

Who and where would I go to to get it professionally installed?

I can only reply for the UK.