coolrom.com>emulaters>Nintendo ds>desmume>click download next page(coming up)>then click desmume_mosse>in the folder>after download
after download is complete>go to file>open ROM copy and paste ROM where it brings you>then click ROM>then click open> and it should work
you could just go to google and download the ds emulater for psp
A good Emulater website, safe without any viruses will behttp://www.emulator-zone.com/. To get roms (Games) www.coolrom.com
From the related link
On the internet.
If you are playing Pokemon ruby in emulater it might be that different between the eal game and the emulater game.
From the site at the related link
use a emulater
Use the guide in the related link
you can only do that on a emulater
no
No you need a PS2 emuatoe
All DS lite games are the same as the regular Nintendo DS.