Right now, DataServicesContext works with DevArt DataContext via reflection provider. That leads to incorrect NULL translation in IQueryable and as consequence - extreme complicated generated SQL.

Implementing native ODATA provider for DevArt DataContext would fix the problem.

Currently such tables are generated as readonly (every field is a key).

Implementation of some RIA Services classes, which allows you to use LinqConnect in your RIA Services applications.

For either auto-build or typed data contexts

Since we can connect to Oracle without using a TNSNAMES.ORA by fully specifing de DSN entry I think the connection interface should manage this by itself.
An example of a DSN-less connectionstring:

Data Source=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=MyHost)(PORT=MyPort)))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=MyOracleSID)));User Id=myUsername;Password=myPassword;

Rather than generic "Error on executing DbCommand."

Samples of using LinqConnect in WPF and Web projects

Currently table properties have an "Auto generated value" attribute that causes a sequence to be created in the database. An analogous attribute named "Unique value" that creates a unique constraint in the database would be very nice.

My company has sent numerous emails trying to get basic company info from DevArt so we can purchase product. This could easily be solved if we got replies to our email requests or we had a phone number to call.

There are a number of online implementations of a BatchUpdate and BatchDelete extension methods that can be transferred.

Allow for custom datatypes /object to be used in your code. Specifically for procedures and functions as both input and output

Currently the diagrams can only have the model and the links. However it would be good for documentation purpose to allow to have notes / comments inside too (like post-it)

Support validation system using data annotation.

MonoDevelop has a rapidly growing following of cross-platform developers. Absent is good Linq to MySQL, SQLite, etc.

A function would be great, where you can specify a server for Selects and a different server for inserts. For Balancing/tuning an application

LinqConnect should support SQLCE 4.0.

Integrate the product into Visual C#/VB and Visual Web Development Express like it works on Visual Studio 2010 Professional (GUI interfaces, support for Database Exploerer,...)

Demo project that can be run from our site in your browser

The ability to specify custom create, update, delete methods exists, but they are not created in a new database during 'generate/update database from model'.