I can start Minecraft (It's kind of slow, though) and load up a world fine, but about 1 minute in, this happens:
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000007feee856220, pid=16688, tid=14608
#
# JRE version: 7.0_09-b05
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.5-b02 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [OpenAL64.dll+0x6220]
alSourcei+0x144
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# C:\Users\Jew\Downloads\instances\1.5.2\minecraft\hs_err_pid16688.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Minecraft exited with code 1.
Minecraft has crashed!
I wanted to be one of the cool kids.