Tips for Data Conversion?

Hi,


We are getting started with eTapestry and are preparing our data for the initial data transfer. Do you have any tips / suggestions for setting up the initial data transfer? Should we do a lot of data clean up in our current database first or wait until all the raw data is imported into eTapestry? Will someone at eTapestry help us figure out the configurations or is this something that we will need to do entirely on our own?


Thanks for your help.