Some apps., the child window, within a parent window, when using seamless apps., will drift to the lower right of the parent window, for apparently no reason. I have fought this for a long time, even had Citrix involved, they could not explain the behavior. I know it MUST be a Seamless flag that needs to be set, but that is like finding a needle in a haystack. Anyone seen this before? I have noticed that it happens on 7, 8 and 9 clients. However, it does not happen on my wyse 1125 thin client, with their version of the Citrix client (firmware is 5.0.11f). Chad Schneider Technology Analyst/Citrix Admin. Bemis Company, Inc. 920-303-7609