Post the details in the thread and I'll add them onto the list and we'll try and build up details of what people are safe to buy at the moment.
Wii Games (PAL Wii)
Wii Games (JP Wii)
GC Games (PAL Wii)
GC Games (JP Wii)

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Wii Games (PAL Wii)
- DDR: Hottest Party (JP) *YES*
- Ghost Squad (USA) *YES*
- Harvey Birdman (USA) *YES*
- House of The Dead II & III (USA & JP) *YES*
- Kyou no Wanko (JP) *YES*
- Mario Strikers Charged (JP) *YES*
- Metroid Prime 3 (USA) *YES* [only the text shows in menus]
- Naruto Shippuuden: Gekitou Ninja Taisen EX (JP) *NO*
- No More Heroes (USA) *YES*
- Mario Party 8 (USA) *YES*
- Super Smash Bros Brawl (USA) *YES* [not on chipped consoles]
- We Love Golf (JP) *YES*
- Winning Eleven Playmaker 2008 (JP) *YES*
Wii Games (JP Wii)
- Ghost Squad (USA) *YES*
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GC Games (PAL Wii)
- 1080 Snowboarding (USA) *YES*
- Amazing Island (USA) *NO*
- Battalion Wars (USA) *NO*
- Beach Spikers (USA) *NO* [loading screen appears. stops working]
- Chibi Robo (USA) *NO*
- Donkey Kong: Jungle Beat (USA) *NO*
- Donkey Konga (JP) *NO*
- F-Zero GX (JP) *NO*
- Harvest Moon (USA) *YES*
- Kururin Squash (JP) *NO*
- Mario Kart DD (USA) *NO*
- Mega Man Anniversary Collection (USA) *NO*
- Metroid Prime (USA) *YES*[black screen is displayed but it works]
- Metroid Prime 2 (USA) *NO*
- Midway Arcade 2 (USA) *NO* [plays opening logos. stops working]
- Mr Driller Drill Land (USA) *NO*
- Naruto: Gekitou Ninja Taisen 1 (JP) *NO*
- Naruto: Gekitou Ninja Taisen 2 (JP) *NO*
- Naruto: Gekitou Ninja Taisen 3 (JP) *NO*
- Paper Mario: 1000 Year Door (USA) *NO*
- Resident Evil 4 (USA) *YES* [sound is out of sync in cut scenes]
- Sega Mega Collection (USA) *YES* [has a black border at bottom of the screen]
- Skies of Arcadia (USA) *YES*
- Sonic Gems Collection (JP) *NO*
- Soul Calibre 2 (USA) *YES*
- Super Mario Golf(USA) *YES* [only some courses]
- Super Mario Kart (USA) *NO*
- Super Mario Sunshine (JP) *NO*
- Super Monkey Ball 2 (USA) *NO*
- Tales of Symphonia (JP) *YES* [with black borders]
- Viewtiful Joe (JP) *YES* [has a black border at bottom of the screen]
- Viewtiful Joe (USA) *NO*
- Viewtiful Joe 2 (USA) *NO*
- Wave Race: Blue Storm (JP) *YES* [has a black border at bottom of the screen]
- Zelda: Four Swords (JP) *NO*
- Zelda: The Windwaker (USA) *NO*
GC Games (JP Wii)
- Resident Evil 0 (USA) *YES*
- Resident Evil 1 (USA) *YES*
- Resident Evil 4 (USA) *YES*
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