Psp tv output

[masschamber]

so I was at radio shack the other day (getting parts to portablize a 2600, again) and I saw that psp's were on a pretty deep clearance for the 2000 entertainment pack, they were US$140, and I thought that's a great deal, but I already have a perfectly fine old model,

then I noticed their was an openned box unit for a mere 85 dollars, so needless to say I bought it immediately as it was too good of a deal to pass up.  Now I"m thinking about picking up a/v out cable for it but I've read that the composite cables can't output games and component cables are nessicary.

Can anyone confirm the truthfullness of this?