ISO Loader 0.8.x Beta + preview of DreamShell v4.0 RC 5

[pcwzrd13]

Today's tests:

Sno-Cross Championship Racing - Boots and plays music fine but freezes when trying to load a race, even with CDDA disabled. Tried different boot memory locations with no luck.

Soul Fighter - Works perfectly!

South Park Rally - Music plays fine with occasional distortion.

Spec Ops II: Omega Squad - Works great with TMU1 but IRQ needs to be disabled or it will freeze at the first loading screen.

Spirit of Speed 1937 - Won't boot without "low-level", so no CDDA.

Star Wars: Demolition - Freezes randomly if DMA is enabled. Works ok without DMA but there's quite a bit of distortion in the music.

Interesting that Spec Ops II only works with IRQ disabled. I never thought of disabling IRQ for testing before now. Any idea why that would break some games @SWAT?