Cognos 7, ReportNet 1.1 and Cognos 8

I have a question in my mind and i've seen alot of answers for that questions. But, a few more clarifications are there for me in the differences between the Cognos 7, ReportNet 1.1 and cognos 8.

Cognos7 has Transformer => to create cubes; PowerPlay => to analyze that cube; Impromptu => to create reports and Upfront => publish reports onto the web.

Reportnet has FrameworkManager => creates a package/model, CognosConnection=>where we can see all packages & a web portal; Query studio=>small/adhoc reports; Report studio=>to manage complex reports [here, in Reportnet, do we've Transformer & Powerplay too ?].

Cognos8 has Report Studio, Query Studio, Analysis Studio, Metric Studio and Event Studio. [may i know what are the others it have ? And can anyone tell what does the new 3 studios does(i mean its features/uses for what)?].

Hope i'll get the answers for my questions.
Thanks
Sanjana.

i am also waiting for that answer.

[quote=Venkat;20871]i am also waiting for that answer.[/quote]

Analysis Studio:

In Analysis Studio, users can explore, analyze, and compare dimensional data. Analysis Studio provides access to dimensional, OLAP (online analytical processing), and dimensionally modeled relational data sources. Analyses created in Analysis Studio can be opened in Report Studio and
used to build professional reports.

Event Studio:

In Event Studio, you set up agents to monitor your data and perform tasks when business events or exceptional conditions occur in your data that must be dealt with. When an event occurs, people are alerted to take action. Agents can publish details to the portal, deliver alerts by email, run and distribute reports based on events, and monitor the status of events. For example, a support call from a key customer or the cancellation of a large order may trigger an event, sending an email to the appropriate people.

Metric Studio:

In Metric Studio, you can create and deliver a customized scorecarding environment for monitoring and analyzing metrics throughout your organization. Users can monitor, analyze, and report on time-critical information by using scorecards based on cross-functional metrics.

Friends,

Now Cognos8 BI version 8x vastly used by many companies..!
So, if any one is having comparison chart of benefits of cognos 8 over cognos 7.3.

Thanks in Advance...