Deborah,
this is a good place to start http://www.jackbe.com/enterprise-mashup/blog/mashing-sharepoint-introduction
Let me know if it helps.
Deborah,
There are also many screencasts and examples here on MDC to cover the basics of working in Presto. See the Videos and Samples menus (from Resources).
Also, the documentation has the basics of installation and 3 very simple tutorials for creating mashups and mashlets -- without any specific information about Sharepoint.
You can find the tutorials (in order of difficulty) at:
http://www.jackbe.com/prestodocs/v2.6.1/prestolibrary/index.html?context...
http://www.jackbe.com/prestodocs/v2.6.1/prestolibrary/index.html?context...
http://www.jackbe.com/prestodocs/v2.6.1/prestolibrary/index.html?context...
And let us know if you need more help, we're here to answer questions. It also helps us figure out where we need to improve docs and samples.
Sara, technical writer/jackbe



is there Presto training available other than the Jackbe website ? how to mashup using sharepoint ? i am a neophyte to all of this but have been assigned this job task - any beginner advice would be helpful.