I have heard that TSP is setting it up that we will be limited to two changes a month. They have said that a few people have been doing a lot of changes and they are going to stop it. It cost them to much. Those that do a lot of changes will get letters and it is said that it will happen this next year. Approximately in June, 2008. The TSP board was said to have voted on it and all said yes to the new rules. I would suspect that others have to give the ok. When the change comes out formally it will take time to set it up. Until they have it set in place that they can stop to many trades with the computer they will take people that continue to do a lot of trades and make them mail in request for trades. I did hear that they will allow more then the two trades if you go from one of the other funds to the G fund. So you can run to safe shelter even if you have done more then two trades. This is what I heard. They are getting ready to send notices to all about the changes and it will take time to do it. Of course I do not believe tell I see it, but, I think it would be wise to keep you ears to the ground now.