Zonealarm update & spyware scan - Any good?

Has anybody had any trouble with the new update with the free Zonealarm update to version 5.5.094.000? Also, before it lets you update it allows you to do an online spyware scan but must install their program. I trust ZA alot, but has anybody had any experience with these?

Thanks in advance

BigTimeNovice--No problems with ZoneAlarm's latest update. Never ran that scan they offer on the download page. Just downloaded ZoneAlarm.