Oh, one more thing....
You don't need the "$100 more Memory Card" enabled PS3.. just plug the card into a USB Card Caddy and plug the caddy into a USB port - and hey presto... you are looking at your Digipics on the TV.
And a regular USB keyboard, mouse and even hub all work out of the box.
And yet another - the built in Web Browser supports plugins etc.
I am browsing JW form the PS3 at the moment... that's right folks... this message is coming to you courtesy of Uncle Sony...