No the data is not cached....when you swap back and forth we automatically pull the top 10 records again. If you go in and do a browse and swap you will see that the data is not cached.Open up the browse, type "smi" in the last name and do a search. You will see how fast the data comes across. Then to prove my point, swap back to local and you will see Gustov back in the window (unless you have deleted or changed this record). We just automatically pull 10 records back when you swap to show the performance.