Thanks - The explosion sound was easy to acquire though.
Also I tried submitting both of the latest videos to the videos section of MinecraftForum.net - Both of them got rejected. That's a bit disheartening.
Why do I get the feeling that it's going to be next to impossible to get this map noticed within the Minecraft community when it's finally done?
Eh whatever, guess it'll be an Oddworld map, exclusively for Oddworld fans. They're the ones who'll get the most out of it anyway.