Tagan ITZ series any good?

[Overvolt]

I have only found one review for one of these power supplies and it was actually pretty good but i thought i would inquire the Guru for an opinion along with anyone else. I am looking to getting the 800 version for 219 after rebates at the egg but I dont know too much about the Tagan line. Any insight would be helpful. here is the link to there site:

http://www.tagan.com/index.php?c_id=32&products_id=155&p_cata_id=83


the ability to flip a switch and combine all six rails interesting but i am curious if it is a true six rail or not. either way that is pretty cool. they have a 1300 watt version but that is way too big for me. Also, the review on the 800 U33 i read did good on the efficiency which is nice.

[Spectre]

Its a Topower. The 1300w is based on the 1200w Topower.

The Topower rail fusion is a marketing gimick the unit is a single rail PSU.

[Overvolt]

thanks for letting me know. The more i look at i think i will go with the X3 800. it provides the amount of power i am looking for, modular design, and build quality i want. Plus it comes in at around 200 which is cheaper than the Topower tagan i was thinking of.

thanks again