Sony Ericsson Z520 / Z525

I don't have the 520 yet, but I'm thinking about it. One feature I've liked about the Motos is that you can create your own "canned" text messages that you can simply pull up and send to anyone at anytime. I do a lot of TMing, and I had an old Ericsson (before the Sony merger) that only had pre-programmed basic message templates. Does the 520 have this option? It's pretty much the only factor that will make the decision for me between it and the Moto 551/557. I like the looks and memory of the SE, but the TM thing is pretty important to me, too. Thanks..