Added a dynamic eq effect (beta) to the audio master bus. Actually clicked the wrong button and created another bus with the effect. When I deleted the effect from the second bus VV3 crashed.

Carnage as follows:

Sonic Foundry Vegas Video 3.0 Beta
Version 3.00.050 (PRE-RELEASE)
Exception 0xC0000005 (access violation) READ:0x448 IP:0x5B63C4
In Module 'vegas30.exe' at Address 0x400000 + 0x1B63C4
Thread: GUI ID=0x21C Stack=0x12F000-0x130000
Registers:
EAX=00000000 CS=001b EIP=005b63c4 EFLGS=00010202
EBX=0000019b SS=0023 ESP=0012f6e8 EBP=77e14c73
ECX=01010101 DS=0023 ESI=0278f008 FS=0038
EDX=00000000 ES=0023 EDI=00000000 GS=0000
Bytes at CS:EIP:
005B63C4: 8B 80 48 04 00 00 C2 04 ..H.....
005B63CC: 00 90 90 90 8B 4C 24 04 .....L
Stack Dump:
0012F6E8: 004EA8AA 00400000 + EA8AA (vegas30.exe)
0012F6EC: 00000000
0012F6F0: 0041B2FC 00400000 + 1B2FC (vegas30.exe)
0012F6F4: 00000000
0012F6F8: 00000000
0012F6FC: 0278F008 02590000 + 1FF008
0012F700: 0041B6CF 00400000 + 1B6CF (vegas30.exe)
0012F704: 061D58D8 060E0000 + F58D8
0012F708: 00000000
0012F70C: 000F01D4 00030000 + C01D4
0012F710: 0278F008 02590000 + 1FF008
0012F714: 77E14C73 77E10000 + 4C73 (USER32.DLL)
0012F718: 00000000
0012F71C: 0000000B
0012F720: 0000000B
0012F724: 0012FB80 00030000 + FFB80
> 0012F738: 77F45319 77F40000 + 5319 (GDI32.dll)
> 0012F788: 77E8844C 77E80000 + 844C (KERNEL32.dll)
> 0012F794: 00649C98 00400000 + 249C98 (vegas30.exe)
0012F798: FFFFFFFF
0012F79C: 0012F7CC 00030000 + FF7CC
0012F7A0: FFFFFFFF
0012F7A4: 00000000
> 0012F7A8: 00649AB0 00400000 + 249AB0 (vegas30.exe)
> 0012F7AC: 00649C98 00400000 + 249C98 (vegas30.exe)
- - -
0012FFF0: 00000000
0012FFF4: 00000000
0012FFF8: 00607F70 00400000 + 207F70 (vegas30.exe)
0012FFFC: 00000000