satelite image

[Mauricio Stange H.]

Hi,
    Does somebody know a place, where I can download free satelite 
image, with a considerable resolution. Time ago I find a page, where you 
select the satelite type and the region, than you select the imagen and 
you can download all the layers. (Each layers was about 70 MB.), but I 
lost the link, and now I can't find it.

Thanks,
Mauricio Stange H.