Pokemon, and nintendogs I think would be a good choice for him being so young but not for you. The spiderman one seems like it maybe a little difficult for him. You should follow the ESRB, like stone3henge said it's just like movie ratings but parents don't follow them(I seen 6 year olds playing/watching driver 3 and it's scarey what it does to them).

My choice for you would be-

The New super mario bros.

http://www.gamespot.com/ds/action/supermariobrosds/index.html?tag=result;title;1

Mario 64 DS

http://www.gamespot.com/ds/action/dssupermario4x4/index.html?tag=result;title;0

You have alot of freedom and isn't too hard, it's in 3d, plus there is the run around and hit stuff part too.

I think these would be your best choices cause there rated E, you'll enjoy them, there easy enough for him and challanging enough for you, there very fun, have great replayablilty and everyone loves Mario.

1- It's a mobile browser so you can see most site as long as there not too big(limied cach). As for youtube, video doesn't stream but there are ways around that. Not sure about mapquest but most likely it'll work.

2- Killzone Liberation is awsome. The birds eye thrid person is a great work around for the one nub handicap.

3- Bundles are great but shop around. I got a 4gb card for $50 18 months ago on ebay. last month my friend got a 8gb for $85 from Canada Computers(Stores sell Pro Duos for way too much). I like GoW:CoO but I beat it in 4 hours and found everything and had everything max. If you like shooters Renegade Squadron is one of the best.

Hope this helps

Rasb

Reason to buy a psp? Where to start? I don't leave my bedroom in the morning without it. I have my TV, music, MSN, and games on it. I'm always on the go so I like my games with me. There are tons of free flash games and PSN game downloads. I can access the internet with it. When I'm at the shop, waiting for the gf, or just need to kill 15 mins I can start a game. I love consoles and pc games but my life is so busy I always go to my PSP. It is like a pocket PC/Media center and I wouldn't trade it for anything. Portable gaming will become the furtur and this is the example of it.

Only downside is it's missing a second nub, but I'm going to fix that.

Rasb