1 of 1 customers found the following review helpful: Review of ESET NOD32 Antivirus, 2008-07-21 An excellent product. Uses very few system resources. The delivery was made ahead of the projected time. So far so good, 2008-07-14 I've only had it for a month now so I can't vouch for it's long term effectiveness. But It has been easy to install, setup and operate. It's nice to have everything in a single package. I did a full scan of 500,000+ items in just over 1 hour on a 1.6GHz laptop. So long as it protects and detects well then I'll be pleased. 1 of 1 customers found the following review helpful: Antivirus Software, 2008-07-09 Great product. Very satisfied with it's operation and it didn't seem to slow my system down like other virus software that I have used in the past. 1 of 4 customers found the following review helpful: Dissapointed!!!, 2008-07-04 The best antivirus ever....but what happened??? They gave me a product whit a bad serial number...so i can't register my product...and if i dont register this product i wont be able to update it..so is worthless the antivirus!!! A big and expensive headache--avoid it., 2008-06-26 We bought Nod32 with a 3 user license and paid $80 for it. It has been one big expensive headache. It works marginally well on the laptop running Vista but on the two desktops running XP it slows sending emails to a crawl. Customer service sucks big time. They kept losing my emails and telling me they can't find a problem and can't find my emails. If I want a refund to go back to the store I bought it from. My advice is unless you are a techie and love hours and hours trying to solve problems with this software is to avoid it. I finally removed it from my computer and put AVG free on it and it now runs smoothly again. As soon as I removed NOD32 and replaced it with AVG I ran a scan and AVG found problems that NOD32 missed. So no nod from me for NOD32.