Take a look at Configuration Publisher which allows linking to Design table and provides UI builder: http://help.solidworks.com/2013/English/solidworks/sldworks/c_cfgpub_overview.htm
Artem Taturevych, Application Engineer at Intercad (Australia)
translationXpert – add-in to translate SolidWorks models
myIntercad – an integrated tool for SolidWorks Professionals
I would recomend looking at DriveWorksXpress. It will not control your design table, however it will give you more control than a design table gives you, and it will give you a friendly UI to enter values and make changes to your model. These changes can then be set to automatically save to a new location with a new file name.
Every seat of SolidWorks since 2008 has had Xpress featured in it as a FREE tool. you can find it inside your 'Tools' menu!
Let me know if you have any questions,