Ive had to buy 2 replacement batteries over the past couple years for my old dinosaur DS. I've found them at Radioshack for like $3. I'd spend the $3 on a battery and try to ride it as far as you can as the DS Lite gets cheaper and cheaper, although DS Lites are sweet lookin hehe...

I have a HP Pavillion dv9000 entertainment laptop w/32bit Vista Premium and a Nvidia 7150M/nForce 630M video card. The drivers are up to date.

Just as the title says. Any ideas? Half-Life 1 works just finebut these two have horriffic framerates, and I'm using Vista Premium.