ZA 7.0.483.000 causes BSOD on Win XP Pro 32-bit (SP3, all updates included). ZA's SmartAdvisor is off. Nod32 Antivirus installed.
Among other drivers are for Creative soundcard, NVidia graphics, Intel chipset and network, Realtek sound and network. All drivers are newest.
uTorrent software is used actively.

I used kernel debugger to read memory dump. Here's data:

Module: vsdatant.sys

Error: 0x000000C2 (BAD_POOL_CALLER)
Param1: 0x00000007 (attempt to free the pool, which was already freed)
Param2: 0x00000CD4 (reserved parameter)
Param3: 0x02060001 (pool header contents)
Param4: 0x88B45DC0 (address of the block of pool being freed)

Operating System:Windows XP Pro
Software Version:7.0
Product Name:ZoneAlarm Pro