PaidContent says the Wall Street Journal has more, although you can’t read it unless you are a subscriber. They say:
The deal would combine advertising-related assets, with minimal, if any, money changing hands…and of course, AOL would drop Google for search ads and use MSFT.
The deal would be done before year end, though there is a chance Google might still come in…
Another set of negotiations are over creating a joint ad sales force that would sell online ads across both the AOL unit and Microsoft’s MSN, while keeping the two online services under control of their respective owners.
The New York Times runs down the negotiations, saying that this was always about who would drive AOL’s search, and that talks only briefly escalated into mergers and aquisitions. Google’s primary bid was to give AOL more of what it is already getting:
By this account, Google, which values its neutrality, is making proposals that do not involve an investment in AOL at all. It would offer to give AOL an even greater share of the revenue - currently about 80 percent - from search-based advertising placed on AOL sites. Google would also find ways to drive traffic from its sites to AOL.com.