hdd loader with matrix infinity chip

[samuraievl]

PS2 Matrix Infinity Modchip
PS2 Version - V1, V2, V3, V4, V4R, V5, V6, V7, V9, V10 USA / PAL / Japanese
AUTOMATIC SELECTION for PS2 / PS1 / DVD SUPPORTS - Just insert and the Infinity mod will play it!
DVD Region Free Incorporated - Play all DVD Regions
Full 512 Kb Flash Memory on board
Jumper less - Automatic version detection!
ACTEL based IC for enhanced stability
Import Games Fix - All PSX import games are played at FULL SCREEN and FULL COLOR
STEALTH-Mode - The Modchip can be switched off and becomes invisible to Online Gaming
Sleep-Mode - The Modchip will switch off itself after boot
100% NO SWAP - Direct boot for all the PS2 and PSX games
Supports games on DVD-9 media
SUPPORTS MULTI-DISK GAMES
SUPPORTS ANTI-MOD PS1 GAMES - V9 and V10 Only
SUPPORTS DATEL 16MB MEMORY CARDS

1) this is the info i got from a modchip seller sit. according to the info matrix infinity would play DVD-9 games, so when use inconjunction with the HDD LOADER would it be able to play DVD-9 games from the HDD?

2) when using a chip like the DUOX2 with the HDD loader, would it be able to play DVD-9 games from the HDD?