first rite, ds needs cartridges for it to
-- play mp3
--surf net
but psp rite, aready has built in wireless lan and mp3/4 support,
without needing cartridges to support it, so therefore rite, it's
more compact, with lesser hassle.
ds to me, does seem only to mostly be a gaming machine, therefore,
other tasks need support with cartridges, but psp has both gaming
and entertainment together in one whole bundle.
BULLshit, this is singapore and not Japan or korea 
just how many DS have u seen and psp have u seen?
more psp than DS la
