Google web accelerator

It seems google web accelerator is availlable for download again.
As I recall, it came up early May 2005, and went down shortly after that.

You should read some comments before using it.
at 37signal,
at metafilter,
at o'reilly radar,
at bnc.
You can also read google web accelerator faqs here and there.

Considering drawbacks previously raised, I will wait for some more reviewing before installing this.
Anyone uses it ?