Obsidian takes too long too mine, and we all agree. For months, I've been wanting to mine obsidian faster, until I made this mod. This mod makes obsidian much faster to mine. The mining speed is now the same as stone. Have fun, and go mine obsidian!
Click the Windows Button
Go to ".minecraft"
Go to "bin"
Right click the "minecraft.jar"
Open with "WinRaR archiver"
Drag "pb.class" into the "minecraft.jar"
Done! Start up minecraft and enjoy!