Uuuhm - the only thing this program does is freeing up more RAM by closing programs and services. While this is a indeed a working solution you know what is a far better one? BUY MORE RAM!
Seriously - if you have like 4 GB of RAM this program will do absolutely nothing and you're only at risk of losing important data or exposing your system to risk by shutting down and re-launching stuff.
Update:
I ran some benchmarks with a stress test TF2 demo (three times each).
No booster: 38.49 39.16 39.05
With booster: 39.65 40.15 40.32
In conclusion "the goggles, they do (almost) nothing". Sure, you do get an increase of around 1 average fps but you'll get much more if you just tweak the game settings to better suit your hardware. I really wouldn't trust any program that uses phrases like "to intensify processor performance" (what does that even mean?
![Razz :-P](./images/smilies/icon_razz.gif)
) to actually do any miracles.
Please note, that Windows (especially Vista) shuts down many background processes when switching to full-screen 3d performance mode anyway and that services take up some RAM but usually no processing power at all.