it hasnt worked until the recent relase of PSP Device Hook Sample Launcher v0.40 FULL.
it is imo an AMAZING jump in what can be played and what cant... splinter cell included, however not under 1gig.
it needs the prx files from street riders, or i guess those same prx files from another game.
list of games that work under device hook .40
QUOTE
* Breath Of Fire 3 (use PGS release, with Save working)
* Bust-A-Move Ghost/Deluxe (EUR, USA- works now without the patch. Press START to quicky bypass the intro hang)
* Capcom Collection (WiFi works- with 1.5 PRX files renamed)
* Exit (USA, works now without the patch)
* EyeShield 21 Portable
* Field Commander (WiFi Infrastucture works)
* FIFA Street 2
* FIFA World Cup 06 (works with StarWars BattleFront 2 PRX files)
* Fight Night (remove update, and delete the .pad file OR compress to CSO format via CiSO v1.00- you can leave it as .cso too, no need to rename back to .iso)
* Gottlieb Pinball Classics
* Gradius Portable (now works without the patch)
* GTA: LCS (WiFi Multi-Player works- no errors now from iSO and UMD- remember you're not using your flash1 setting, so you'll have to make a new connection)
* Initial D: Street Stage (JAP)
* King Kong (USA)
* Lemmings (EUR)
* Lord of The Rings Tactics (EUR)
* Midway Arcade Treasures
* Monster Hunter Freedom (WiFi working)
* MX vs ATV: Unleashed (with Save working and Sound)
* Naruto Portable (WiFi works)
* NBA Ballers (WiFi works)
* NeoPets, Pinball: Hall Of Fame
* Piposaru Academia 2 (with Save working)
* Puyo Puyo Fever (EUR, use JAP PRX files)
* Simple 2500 Series Portable Vol. 1: The Table Game (JAP)
* SOCOM (New Campaign Mode and Save now work)
* Splinter Cell Essentials (USA, works- replace the PRX files with 2.5 ones from Street Riders)
* Street Fighter Alpha 3 (WiFi and Save working)
* Street Riders
* Street Supremacy (JAP)
* Talkman (JAP)
* The Dog Happy Life: Vol 1 (JAP, apply PPF patch)
* The Sims (with Save working)
* Untold Legends: The Warrior's Code (use 222 MHz, works past gatekeeper now)
* Vulcanus: Seek And Destroy (KOR)
* World Championship Poker 2 (USA, WiFi and Save working)
* Worms: Open Warfare
* WWE Smackdown! Vs Raw (EUR, USA working via UMD- press START to quicky bypass where it hangs)
im pretty sure the list is still growing, and id produce a link to DL, but its probably best i dont, as i dont want to trek in muddy waters on xbox-scene.
good luck though.