1.83ghz MBP, 1.5 gigs RAM, today's beta release of parallels for Mac. Mac OS X Version 10.4.6 (Build 8I1119), Firmware update that came with Bootcamp. One virtual OS installed: Windows 2000, upgraded to SP4. The MBP sleeps reliably, but if parallels is running, a wake gives a complete restart. Are there any known steps to take to avoid this problem?