In version 2.0, you can connect to an ACCESS 2007 DB and use the export wizard to export to one of the supported output formats such as CSV (the supported types are shown in the Output Format dropdown in the export wizard). You cannot export directly to an Access mdb or accdb(2007) file type. If you are connected to an Access 2007 db, you can also use the import wizard to import supported file types (CSV, Excel etc...). So you can do what you want, but there's one more step in that you need to use an intermediate file type such as CSV which then could be imported into Oracle.
Waiting for enhancement request to be integrated into Toad for Data Analysis.