[Roshy]

I don't know much about these, but why is this:
http://www.apc.com/products/resource...otal_watts=600


so much more expensive than this:
http://www.apc.com/products/resource...otal_watts=600


And if there is a big difference, would the cheaper one be fine for protecting a projector?

 

[airscapes]

The expensive one is a true sine wave.. the cheap one will be fine. I use one of the APC smart ups was about $140 and works great for my projector.. sine wave is not needed of this type of application.

 

[Roshy]

Great, Thanks. I might get one of the beefier cheap ones, and run my projector and HTPC off it, and then get surge protectors for the rest of the gear.