Well, I'll be the first to say it.
"Change. Boo."

I'm like that, the site works how it is, sooo yeah. ^-^;;
Otherwise, Nice work on the new designs. ^-^;
Anyways.
Of the two, I like the looks of #1 better, the little side bar on each entry is rather nice though.
As for the logo, I like the current one, imo not 'everything' has to be changed, but the icons, I'm 50/50 about. I like the stamp look to the new ones, though they should probably have different colors instead of both being red.
Although freakazoid's idea of the CSS buttons would probably look pretty good too, the 'Primary' and 'Danger' being a nice contrast and fits with the current setup and colors of the site.
Also, the 'Category' link(s) might need to be moved, specially since Andrew added the option to have secondary categories to each entry, having them all in the same line as the other links might get a bit confusing.
...And I still think Almost everything but the program description should be hidden just to have more 'room' on the screen.

Maybe a new 'Information' link that when you click on it, it pops down with all the extract/install, setting, unicode /etc details, like the new screenshot window.
(I personally think that 'Stealth' and 'System Requirements' are all that are Needed in a program description, the rest can be hidden until you have enough interest in a program to check for more information.)