Go-Kite, The GX-620 comes with the TPM 1.2 and the Wave CSP but not the ETS lite. I have wondered if that is because it is targeted for enterprises that would be upgrade targets or just because it was introduced early in the game. I have tried to download the ETS Light intended for other Dell models and it fails installation and I think that only the upgrade ETS version is qualified to load in a GX-620. I was hoping for an upgrade to the s/w on the website but it seems that they are only providing the CSP for that model for some reason.