ET-R205U with USB Memory Stick at the Galaxy Nexus?

Even if the cable makes a very solid impression, so it works unfortunately (still?) Not standard with the Samsung Galaxy Nexus (ICS 4.0.2). Would be the only way currently to root the device and then to provide the app "Stick Mount". However, the root process should be performed only by very experienced users and also leads to a loss of warranty.

Since I am very attached to my personal guarantee, I will use this adapter unfortunately can only be used if Google the Memory Stick support in a future version of Android (hopefully ICS 4.0.3) officially activated. Such rumors are already circulating on the net in this respect.