Brand new i7 keeps freezing

I have had my brand new imac for less than a week, and it keeps freezing up at least 2 to 3 times a day while using Aperture 3 free trial or just using Safari. I have to shut it off completely using the power button. What should I do?

Shouldn't need to on a brand new machine, but try using Disk Utility to do a Disk Repair, as shown in this link, while booted up on your install disk.
You could have some directory corruption. Let us know what errors Disk Utility reports and if DU was able to repair them. Disk Utility's Disk Repair is not perfect and may not find or repair all directory issues. A stronger utility may be required to finish the job.
After that Repair Permissions.
No need to report Permissions errors....we all get them.
If that didn't help try a new post in the Intel-based iMac forum.
This forum is for the much older iMac G4's.
Dale

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