map algebra in ArcGIS 10

[ThomasDilts]

My models with map algebra no longer appear to work in v10.  Is there an easy way to migrate them?  Re-writing them from scratch is going to consume a lot ot time.  Is there some sort of syntax like SOMA(.....) that I can use to make it realize that it is in map algebra syntax rather than python?

[DanPatterson_Retired]

there is some information on this within the help files, don't know if it will help you much
http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//00p60000001m000000.htm