[cyallenhudson]

I have both running on my phone... Just unselect HTC sense from your home screen items under start/settings/today... Install SPB 3.5 and remove the shortcut from your windows/startup. When you want to exit out of mobile shell go to Launcher/settings/spb mobile shell and select the softmenu on the right. There you will find a shortcut to exit out of mobile shell. Go to start settings today and reselect htc sence and you are back in that interface... Actually the today screen's right soft menu will now say spb home and when you select it you will be back in SPB mobile.. Pretty easy...