When I choose 'Settings - Applications - Manage applications' , and a 'Move to SD card' I get the 'Failed to move application. Not enough memory' error.

Anyone know why ?

I am running Froyo 2.2 on a Samsung Galaxy S phone.

I have 1.7GB free of system memory and 13.1 GB internal memory free on the internal SD card.

**UPDATE **

Can someone with an Galaxy S phone please confirm this ? I have seen it on two phones, and really would like to know what's happening here.