Which should i get.  I can have a DS or PSP is i get over 94 in my average.  Whether the ds or psp.  The ds has double screens and more batteries than the psp.  the psp though has stunning graphics and more people have it.  Now to the games.  I am a mario and turn based strategy fan. the ds has mario metroid, advance wars, dawn of sorrow games. the psp notable and fun games are SOCOM, Burnout, Wipeout, Twisted metal, and the soon coming FF7 advent children, or the Crisis core FF7, x-men legends, and kindom of paradise, legend of heroes.  The SOCOM my dad can also play.  The ds also has lots of games.  For now the PSP is the most worthwhile, even though the games are so expensive.  The DS is 100 dollars cheeper than the psp.  Find out more on my next blog post