Simple, if Merom is annouced tomorrow, I'll send it back. If it's announced next week, I keep it. Regardless, my mistake was in getting a custom one. I thought the 7200rpm HD would make a big difference, but just about everyone agrees that it doesn't. I originally went to the Apple store to purchase it, but they don't carry any with the 7200rpm HD.
If I would have researched and found this site sooner, I would have purchased it from the store last week and had 14 days to test all my apps. If everything would have worked I would have kept it, but considered returning it and loosing 10% if Merom came out within the 14 days.
Last week I did not care much about Merom, but after spending about a week on this site, I've caught some type of Merom fever or something and I just gotta have one! Especially when my ship date was originally the 29th, which is the day that there is so much hype about, I started to get my hopes up. Anyway, I think I'm just a little nervous and excited about my first MAC!