Okay Ketan, I understand your problem. I have an account at cfm-resources too, but they won't enable RDS for security reasons, so there is no way that you can get to your DB with CF Studio.
I think the right way to do it is to upload an MDB-file (Access database) to your DATA directory (of course using FTP), and make sure the MDB is called MyDB.mdb.
Then, in CF you can get to the DB with CFQUERY with datasource="jac". If this doesn't work, Pablo (the webmaster) hasn't made the ODBC connection yet. All it takes then is to send him an email (webmaster@cfm-resources.com) and ask him to create a connection to your DB.
If everything is fixed, the only way to maintain your DB is to download it (with FTP), alter your table locally on your own machine, and upload it again (make sure to overwrite your "old" DB.
Hope this helps...
<webguru>iqof188</webguru>