I'm looking to buy a 5.1 setup, and I was wondering what is the difference between the Z5500 Digitalp on Logitech's site, and the Z550 on Newegg's site (besides the close to 150 price difference.

Also, would I be able to hook up both my computer, an iPod, and a TV/360 to these speakers without a whole bunch of wire swapping?

I'm pretty sure that they are the same and logitech is just charged more...

You could input your PC over 3x Analogue. Your X360 over Digital Optical, your iPOD over the side input port. The TV however you would have to either have COAX Digital out on, or you would have to scarfice full surround on the PC.

Thank you to both of you. I guess I'll be buying the speaker system come mid-july. :-)

Great speakers. They are both the same.

I got them for $250!

Cheaper at Amazon.com *(Could be cheaper elsewhere, I really didn't look)*
Price: $214.99
Rebate: $40.00
Price After Rebate: $174.99
$254.79 for 3-5 day shipping from Amazon. $214.79 after $40 Rebate.
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Newegg
Subtotal: $267.99
Shipping: $36.43
Grand Total: $304.42
After Rebate: $264.42
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Price difference of $49.63