Ohm Walsh Micro Talls: who's actually heard 'em?

Ok so now that I've got my Peachtree nova, kimber 4vs cables, and Microtalls, I'm thinking the last piece of the puzzle is going to be my power source. I know almost nothing about these line/power conditioners and I really can only spend around $100 right now. I'm dealing with a 2 pronged outlet and I have about 8 devices I need plugged in. How do I handle this situation? What will give me a decent clean power source and what is my real goal here? Thanks guys!

Something like this: http://www.amazon.com/gp/aw/d/B0028RCZSS

?

But how do I deal with the whole 2 prong thing? Right now I have my power strip plugged in using a 3 to 2 prong converter. Is this detrimental to sound quality?

My vote for the biggest bang for the buck in power conditioner is from Alan Maher designs Quantum mini. These sell for $40 each and are placed on your circuit breaker(normally 4 are needed and each are connected to the ground). This conditions the whole house. You will hear an overall relaxing sound quality with purer extended highs and a larger soundstage.

Unfortunately I rent, so anything like that is going to be ruled out for now.

Does a PS Audio Duet make more sense for what I'm asking than an APC G5?