I just ordered my first Apple since I had a Apple GS in 1986. I want to thank everyone on this site--I have been reading your forum since January when I started to consider ordereing an iMac. I finally ordered last week when the new upgrade came out and should get it on Wednesday. I am sure I will have a lot of questions as I start using the new system but the first one today is: do I need to get an anti-virus softward or does that come with the iMac. And what software do you recommend? (I have already received Office for Mac and just waiting for the machine to install it). Thanks again for all the information I have read over the last couple of months (I am now a new member of the forum)