Yess man download softwares called launchers, , go to your market on your n900 and type hcl-launchers install those without the theme files. try them realy nice and can install many of them and if u need to launch press on camera batton little bit hard so screen launcher comes up this screen show u what u installed from other software system of ndroid and u can launch from one to other from 1 batton to the screen and choose then launch your system its fast not bad