Conversion from v6 to v7?

Hi,

Is there a conversion guide available on the net, which would list the distinct feature of Oracle 7 and would present the issues to consider if one decides to upgrade to Oracle 7?

I have contacted the marketing dep of Oracle, and they are in the process of sending a 20 pages long document. Also, mentions have been made about a README file in the release of 6.0.36 which presumably would talk about v7.

I`m looking for something from the real life department.

Thanks for any info.

--
Guy Harel